Only 2 A310's left - one at Paris and one at Cologne ?
I count three. Two in Paris (MAD and VIE/BUD) and one in Cologne. Not a visual count, just looking at scheds.
Which would be the same as banning G-, F- and/or D- aircraft from operating between NAFTA countries.
In theory, but far less likely (NAFTA is a much looser, trade-only, union than the EU) and far less effective (a handful of Cargolux/Lufthansa flights).