BTW- all people booked on the Tunnel yesterday were sent the official information by the Tunnel and told they would NOT be able to transit through France to their residence in the EU. This was then picked up and repeated by Embassies, TV News, all major newspapers, etc - so hardly 'people making mountains out of molehills'.
One family who were with relatives near Folkestone had to get up in middle of the night to travel north to Harwich and take the long and expensive crossing to The Hook - and ditch their doorstep travel via Tunnel- to ensure they could get back in time to resume work, and kids for school on Monday.
So your comment is particularly insensitive.