Tag 'lanes:forward = 1'

Value histogram for key 'change:lanes:backward'

• 13: not_left|yes
• 9: not_left|yes|yes
• 4: not_left|not_right
• 3: not_right|no|no
• 2: yes|yes|yes
• 2: not_left
• 2: no|no
• 1: no|no|no
• 1: no|not_left|yes