If that turns out to be the case, them going to London, you might just be able to intercept them near Brest or Cherbourg, which means if you radio their precense in repeatedly you might (possibly, if it's not raining, or a sunday, or before 11am
) get some Luftwaffe assistance, or possibly even some of those madmen in their schellboote
I'm currently evading DDs NW of Aberdeen having attacked the convoy they were escorting and having hit 3 ships, one of which is confirmed sunk
It's march 1940, I have a IIa and I'm fresh out of eels, now all I have to do is evade them pesky DDs and go home for Kaffee und Kuchen, and medals by the bucket of course
