The author posted a question in Cities and Countries
Belgium. Port. They foam the doors of cars. Why? and got a better answer
Response from Антон Владимирович[+++++]
Perhaps to seal it?
Response from 0[+++++]
Probably for sealing.
Probably for sealing.
Response from 0[+++++]
not to check the contraband unnecessarily
not to check the contraband unnecessarily