diff --git a/example/05_b_overlay_linestring_polygon_example.cpp b/example/05_b_overlay_linestring_polygon_example.cpp
index 59e6b2986b..dcde8ff81d 100644
--- a/example/05_b_overlay_linestring_polygon_example.cpp
+++ b/example/05_b_overlay_linestring_polygon_example.cpp
@@ -64,7 +64,7 @@ int main(void)
 #endif
 
     // Calculate intersection points (turn points)
-    using segment_ratio = bg::detail::segment_ratio_type<point_2d, bg::detail::no_rescale_policy>::type;
+    using segment_ratio = bg::detail::segment_ratio_type<point_2d>::type;
     using turn_info = bg::detail::overlay::turn_info<point_2d, segment_ratio>;
     std::vector<turn_info> turns;
     bg::detail::get_turns::no_interrupt_policy policy;
diff --git a/include/boost/geometry/algorithms/detail/buffer/buffered_piece_collection.hpp b/include/boost/geometry/algorithms/detail/buffer/buffered_piece_collection.hpp
index f5bbe2c401..f58bac90a7 100644
--- a/include/boost/geometry/algorithms/detail/buffer/buffered_piece_collection.hpp
+++ b/include/boost/geometry/algorithms/detail/buffer/buffered_piece_collection.hpp
@@ -134,13 +134,13 @@ struct buffered_piece_collection
     typedef buffer_turn_info
     <
         point_type,
-        typename segment_ratio_type<point_type, no_rescale_policy>::type
+        typename segment_ratio_type<point_type>::type
     > buffer_turn_info_type;
 
     typedef buffer_turn_operation
     <
         point_type,
-        typename segment_ratio_type<point_type, no_rescale_policy>::type
+        typename segment_ratio_type<point_type>::type
     > buffer_turn_operation_type;
 
     typedef std::vector<buffer_turn_info_type> turn_vector_type;
diff --git a/include/boost/geometry/algorithms/detail/has_self_intersections.hpp b/include/boost/geometry/algorithms/detail/has_self_intersections.hpp
index dccaf7c5ae..babf0e989b 100644
--- a/include/boost/geometry/algorithms/detail/has_self_intersections.hpp
+++ b/include/boost/geometry/algorithms/detail/has_self_intersections.hpp
@@ -26,7 +26,6 @@
 #include <boost/geometry/algorithms/detail/overlay/self_turn_points.hpp>
 
 #include <boost/geometry/policies/disjoint_interrupt_policy.hpp>
-#include <boost/geometry/policies/robustness/segment_ratio_type.hpp>
 
 #ifdef BOOST_GEOMETRY_DEBUG_HAS_SELF_INTERSECTIONS
 #  include <boost/geometry/algorithms/detail/overlay/debug_turn_info.hpp>
@@ -74,7 +73,7 @@ inline bool has_self_intersections(Geometry const& geometry,
     typedef turn_info
     <
         point_type,
-        typename segment_ratio_type<point_type, no_rescale_policy>::type
+        typename segment_ratio_type<point_type>::type
     > turn_info;
     std::deque<turn_info> turns;
     detail::disjoint::disjoint_interrupt_policy policy;
diff --git a/include/boost/geometry/algorithms/detail/is_valid/has_valid_self_turns.hpp b/include/boost/geometry/algorithms/detail/is_valid/has_valid_self_turns.hpp
index 07c2076ecb..7444fb6a7a 100644
--- a/include/boost/geometry/algorithms/detail/is_valid/has_valid_self_turns.hpp
+++ b/include/boost/geometry/algorithms/detail/is_valid/has_valid_self_turns.hpp
@@ -26,7 +26,6 @@
 #include <boost/geometry/core/point_type.hpp>
 
 #include <boost/geometry/policies/predicate_based_interrupt_policy.hpp>
-#include <boost/geometry/policies/robustness/segment_ratio_type.hpp>
 
 namespace boost { namespace geometry
 {
@@ -51,11 +50,7 @@ class has_valid_self_turns
     typedef detail::overlay::turn_info
         <
             point_type,
-            typename segment_ratio_type
-                <
-                    point_type,
-                    no_rescale_policy
-                >::type
+            typename segment_ratio_type<point_type>::type
         > turn_type;
 
     // returns true if all turns are valid
diff --git a/include/boost/geometry/algorithms/detail/overlay/intersection_insert.hpp b/include/boost/geometry/algorithms/detail/overlay/intersection_insert.hpp
index 767601cf0f..2821512576 100644
--- a/include/boost/geometry/algorithms/detail/overlay/intersection_insert.hpp
+++ b/include/boost/geometry/algorithms/detail/overlay/intersection_insert.hpp
@@ -46,7 +46,6 @@
 #include <boost/geometry/geometries/concepts/check.hpp>
 
 #include <boost/geometry/policies/robustness/rescale_policy_tags.hpp>
-#include <boost/geometry/policies/robustness/segment_ratio_type.hpp>
 
 #include <boost/geometry/strategies/default_strategy.hpp>
 #include <boost/geometry/strategies/detail.hpp>
@@ -397,7 +396,7 @@ struct intersection_areal_areal_point
         typedef detail::overlay::turn_info
             <
                 PointOut,
-                typename segment_ratio_type<PointOut, no_rescale_policy>::type
+                typename segment_ratio_type<PointOut>::type
             > turn_info;
         std::vector<turn_info> turns;
 
diff --git a/include/boost/geometry/algorithms/detail/overlay/overlay.hpp b/include/boost/geometry/algorithms/detail/overlay/overlay.hpp
index c139f7f7af..59526b44e4 100644
--- a/include/boost/geometry/algorithms/detail/overlay/overlay.hpp
+++ b/include/boost/geometry/algorithms/detail/overlay/overlay.hpp
@@ -44,8 +44,6 @@
 #include <boost/geometry/algorithms/detail/overlay/select_rings.hpp>
 #include <boost/geometry/algorithms/detail/overlay/do_reverse.hpp>
 
-#include <boost/geometry/policies/robustness/segment_ratio_type.hpp>
-
 #include <boost/geometry/util/condition.hpp>
 
 #ifdef BOOST_GEOMETRY_DEBUG_ASSEMBLE
@@ -257,7 +255,7 @@ struct overlay
         typedef detail::overlay::traversal_turn_info
         <
             point_type,
-            typename segment_ratio_type<point_type, no_rescale_policy>::type
+            typename segment_ratio_type<point_type>::type
         > turn_info;
         typedef std::deque<turn_info> turn_container_type;
 
diff --git a/include/boost/geometry/algorithms/detail/relate/turns.hpp b/include/boost/geometry/algorithms/detail/relate/turns.hpp
index 1dd947f3e2..dab0e50932 100644
--- a/include/boost/geometry/algorithms/detail/relate/turns.hpp
+++ b/include/boost/geometry/algorithms/detail/relate/turns.hpp
@@ -22,8 +22,6 @@
 
 #include <boost/geometry/geometries/helper_geometry.hpp>
 
-#include <boost/geometry/policies/robustness/segment_ratio_type.hpp>
-
 #include <boost/geometry/strategies/cartesian/point_in_point.hpp>
 #include <boost/geometry/strategies/spherical/point_in_point.hpp>
 #include <boost/geometry/strategies/distance.hpp>
@@ -65,7 +63,7 @@ struct get_turns
     >
     struct turn_info_type
     {
-        using ratio_type = typename segment_ratio_type<turn_point_type, no_rescale_policy>::type;
+        using ratio_type = typename segment_ratio_type<turn_point_type>::type;
         using type = overlay::turn_info
             <
                 turn_point_type,
diff --git a/include/boost/geometry/policies/robustness/segment_ratio.hpp b/include/boost/geometry/policies/robustness/segment_ratio.hpp
index 5b09f6c4e5..e10aaec51e 100644
--- a/include/boost/geometry/policies/robustness/segment_ratio.hpp
+++ b/include/boost/geometry/policies/robustness/segment_ratio.hpp
@@ -347,6 +347,11 @@ private :
     }
 };
 
+template <typename Point>
+struct segment_ratio_type
+{
+    using type = segment_ratio<typename geometry::coordinate_type<Point>::type>;
+};
 
 }} // namespace boost::geometry
 
diff --git a/include/boost/geometry/policies/robustness/segment_ratio_type.hpp b/include/boost/geometry/policies/robustness/segment_ratio_type.hpp
deleted file mode 100644
index 8f4d0096c4..0000000000
--- a/include/boost/geometry/policies/robustness/segment_ratio_type.hpp
+++ /dev/null
@@ -1,54 +0,0 @@
-// Boost.Geometry (aka GGL, Generic Geometry Library)
-
-// Copyright (c) 2013 Barend Gehrels, Amsterdam, the Netherlands.
-// Copyright (c) 2013 Bruno Lalande, Paris, France.
-// Copyright (c) 2013 Mateusz Loskot, London, UK.
-// Copyright (c) 2013 Adam Wulkiewicz, Lodz, Poland.
-
-// This file was modified by Oracle on 2020.
-// Modifications copyright (c) 2020 Oracle and/or its affiliates.
-// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
-
-// Use, modification and distribution is subject to the Boost Software License,
-// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_GEOMETRY_POLICIES_ROBUSTNESS_SEGMENT_RATIO_TYPE_HPP
-#define BOOST_GEOMETRY_POLICIES_ROBUSTNESS_SEGMENT_RATIO_TYPE_HPP
-
-#include <type_traits>
-
-#include <boost/config.hpp>
-
-#include <boost/geometry/core/coordinate_type.hpp>
-#include <boost/geometry/policies/robustness/rescale_policy_tags.hpp>
-
-namespace boost { namespace geometry { namespace detail
-{
-
-// Temporary meta-function to access segment-ratio for a policy
-template <typename Point, typename Policy>
-struct segment_ratio_type
-{
-    // Type in segment ratio is either the coordinate type, or for
-    // deprecated robust point types it is a long_long type
-    typedef std::conditional_t
-        <
-            std::is_same
-                <
-                    typename rescale_policy_type<Policy>::type,
-                    no_rescale_policy_tag
-                >::value,
-            typename geometry::coordinate_type<Point>::type,
-            boost::long_long_type
-        > coordinate_type;
-
-    // Define segment ratio based on the coordinate type
-    typedef geometry::segment_ratio<coordinate_type> type;
-};
-
-
-}}} // namespace boost::geometry::deatil
-
-
-#endif // BOOST_GEOMETRY_POLICIES_ROBUSTNESS_SEGMENT_RATIO_TYPE_HPP
diff --git a/include/boost/geometry/strategies/intersection_strategies.hpp b/include/boost/geometry/strategies/intersection_strategies.hpp
index e9a17305af..07aa756cb2 100644
--- a/include/boost/geometry/strategies/intersection_strategies.hpp
+++ b/include/boost/geometry/strategies/intersection_strategies.hpp
@@ -17,7 +17,6 @@
 //#include <type_traits>
 
 #include <boost/geometry/policies/relate/intersection_policy.hpp>
-#include <boost/geometry/policies/robustness/segment_ratio_type.hpp>
 
 #include <boost/geometry/strategies/intersection.hpp>
 #include <boost/geometry/strategies/intersection_result.hpp>
@@ -47,15 +46,10 @@ template
 struct intersection_strategies
 {
 private :
-    // for development BOOST_STATIC_ASSERT((! std::is_same<RobustPolicy, void>::type::value));
-
     typedef segment_intersection_points
     <
         IntersectionPoint,
-        typename detail::segment_ratio_type
-        <
-            IntersectionPoint, RobustPolicy
-        >::type
+        typename segment_ratio_type<IntersectionPoint>::type
     > ip_type;
 
 public: