RestrictionLabelValue

This code list is used in association with the Restriction attribute which is present within the Turn Restriction Feature Type. It describes the type of turn restriction. E.g. 'no_right_turn', 'only_straight_on'.

Label	Definition
no_right_turn	Prohibitory restriction: a valid route may not proceed along the restriction relation's geometry.
no_left_turn	Prohibitory restriction: a valid route may not proceed along the restriction relation's geometry.
no_u_turn	Prohibitory restriction: a valid route may not proceed along the restriction relation's geometry.
no_straight_on	Prohibitory restriction: a valid route may not proceed along the restriction relation's geometry.
only_right_turn	Mandatory restriction: a valid route must proceed along the restriction relation's geometry.
only_left_turn	Mandatory restriction: a valid route must proceed along the restriction relation's geometry.
only_u_turn	Mandatory restriction: a valid route must proceed along the restriction relation's geometry.
only_straight_on	Mandatory restriction: a valid route must proceed along the restriction relation's geometry.