Germany, Austria and Switzerland

Turn restriction (no_left_turn) 4652175 (at https://www.openstreetmap.org/?mlat=47.077179&mlon=7.570994&zoom=17) lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=47.076226&mlon=7.573238&zoom=17, why don't you add it to the OSM data?)

Turn restriction (no_left_turn) 7496662 (at https://www.openstreetmap.org/?mlat=47.109157&mlon=7.302408&zoom=17) lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=47.108529&mlon=7.303382&zoom=17, why don't you add it to the OSM data?)

Turn restriction (no_left_turn) 7909533 (at https://www.openstreetmap.org/?mlat=46.504027&mlon=6.686003&zoom=17) unknown member role ''

Turn restriction (only_left_turn) 4115061 (at https://www.openstreetmap.org/?mlat=48.992223&mlon=12.103575&zoom=17) check: 'via' way(s) are used in only_left_turn restriction

Turn restriction (no_left_turn) 10036641 lacks 'to' way

Turn restriction (no_u_turn) 26461225 ) ways connect in more than one place

Turn restriction (no_u_turn) 8300642 ) ways connect in more than one place

Turn restriction (no_left_turn) 7590788 (at https://www.openstreetmap.org/?mlat=47.123048&mlon=7.262375&zoom=17) multiple 'from' members are only accepted for no_entry restrictions