Tag 'cycleway:left:separation:right = no'

Value histogram for key 'turn:lanes:backward'

• 2: left|right|right
• 2: left|through
• 1: none|merge_to_left
• 1: left;through|through;right
• 1: left|through|right
• 1: through|through|through|right
• 1: left|through|none