Canada

Turn restriction (no_left_turn) 7055693 (at https://www.openstreetmap.org/?mlat=46.432247&mlon=-81.007954&zoom=17) lacks 'to' way

Turn restriction (no_u_turn) 1032589479 ) ways connect in more than one place

Turn restriction (no_u_turn) 444899011 doesn't start or end at 'via' node or way

Turn restriction (no_left_turn) 222758 (at https://www.openstreetmap.org/?mlat=47.841263&mlon=-69.538580&zoom=17) multiple 'to' members are only accepted for no_exit restrictions

Turn restriction (no_left_turn) 6963609 (at https://www.openstreetmap.org/?mlat=51.013879&mlon=-114.072431&zoom=17) lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=51.013806&mlon=-114.072824&zoom=17, why don't you add it to the OSM data?)

Turn restriction (no_u_turn) 993325599 ) ways connect in more than one place

Turn restriction (only_straight_on) 12997214 (at https://www.openstreetmap.org/?mlat=43.869634&mlon=-79.449231&zoom=17) check: 'via' way(s) are used in only_straight_on restriction

Turn restriction (no_u_turn) 105626125 ) ways connect in more than one place