diff --git a/experiment/eurocode_data/eurocode_region.py b/experiment/eurocode_data/eurocode_region.py
index f0688f680c58cc8a57823ff7528e075466807358..479069f97bb6ceb94496002d391e5133a49e32fc 100644
--- a/experiment/eurocode_data/eurocode_region.py
+++ b/experiment/eurocode_data/eurocode_region.py
@@ -55,24 +55,24 @@ class AbstractEurocodeRegion(object):
         raise NotImplementedError
 
 
-class C1(AbstractEurocodeRegion):
+class C(AbstractEurocodeRegion):
 
-    def __init__(self) -> None:
-        super().__init__(0.65, None)
+    def __init__(self, sad=None) -> None:
+        super().__init__(0.65, sad)
 
     @classproperty
     def eurocode_color(self):
         return 'gold'
 
 
-class C2(AbstractEurocodeRegion):
+class C1(C):
+    pass
 
-    def __init__(self) -> None:
-        super().__init__(0.65, 1.35)
 
-    @classproperty
-    def eurocode_color(self):
-        return 'orange'
+class C2(C):
+
+    def __init__(self) -> None:
+        super().__init__(sad=1.35)
 
 
 class E(AbstractEurocodeRegion):
@@ -94,6 +94,4 @@ class E(AbstractEurocodeRegion):
 
     @classproperty
     def eurocode_color(self):
-        return 'mediumvioletred'
-
-
+        return 'orange'
diff --git a/experiment/paper_past_snow_loads/data/main_eurocode_plot.py b/experiment/paper_past_snow_loads/data/main_eurocode_plot.py
index b26dca81c39e08648a6d10dd1a12a10bc279b639..aa3e813b6d7828ea1bc5594f96fa66a749f7777a 100644
--- a/experiment/paper_past_snow_loads/data/main_eurocode_plot.py
+++ b/experiment/paper_past_snow_loads/data/main_eurocode_plot.py
@@ -2,26 +2,24 @@ import matplotlib.pyplot as plt
 from copy import deepcopy, copy
 import numpy as np
 
-from experiment.eurocode_data.eurocode_region import C2, E, C1
+from experiment.eurocode_data.eurocode_region import C2, E, C1, C
 from experiment.eurocode_data.massif_name_to_departement import massif_name_to_eurocode_region
 from experiment.eurocode_data.utils import EUROCODE_RETURN_LEVEL_STR
 from experiment.meteo_france_data.scm_models_data.abstract_study import AbstractStudy
 from root_utils import get_display_name_from_object_type
 
 
-
-
 def main_eurocode_norms(ax=None):
     if ax is None:
         ax = plt.gca()
         altitudes = np.linspace(200, 2000)
-        for region_class in [C1, C2, E][:]:
+        for region_class in [E, C]:
             region_object = region_class()
-            space = '   ' if region_class == E else ' '
-            label = get_display_name_from_object_type(region_class) + space + 'region'
-            linestyle = '--' if region_class == C2 else '-'
-            region_object.plot_eurocode_snow_load_on_ground_characteristic_value_variable_action(ax, altitudes, label=label, linestyle=linestyle)
-            if region_class == E:
+            label = get_display_name_from_object_type(region_class) + ' ' + 'region'
+            region_object.plot_eurocode_snow_load_on_ground_characteristic_value_variable_action(ax, altitudes,
+                                                                                                 label=label,
+                                                                                                 linestyle='-')
+            if region_class == C:
                 ax.xaxis.set_ticks([250 * i for i in range(1, 9)])
                 ax.tick_params(axis='both', which='major', labelsize=13)
                 ax.set_ylabel(EUROCODE_RETURN_LEVEL_STR)
@@ -30,12 +28,7 @@ def main_eurocode_norms(ax=None):
                 ax.set_yticks(list(range(0, 13, 2)))
                 ax.set_xlim([0, 2000])
                 ax.set_xticks(list(range(0, 2001, 500)))
-                handles, labels = ax.get_legend_handles_labels()
-                # Copy the handle to not modify the original plot
-                handle1 = copy(handles[1])
-                handle1.set_linestyle('-')
-                handles[1] = handle1
-                ax.legend(handles, labels)
+                ax.legend()
                 ax.grid()
                 plt.show()
 
@@ -49,5 +42,5 @@ def main_eurocode_map(ax=None):
 
 
 if __name__ == '__main__':
-    # main_eurocode_norms()
+    main_eurocode_norms()
     main_eurocode_map()