I've been into the straits heading toward Gibraltar several times the over the weekend, but never actually reached the harbor. Last night I was jumped by 3 destroyers and 4 torpedo boats. I sent all 3 destroyers to the bottom after some cat and mouse, then noticed the torpedo boats apparently got scared and took off.
I was low on torpedoes and fuel, so I headed home, rather than risk it.
I'm sure glad it was dark out, as that seemed to make a difference in them finding me.
I did learn my lesson awhile back.. stay out of the English Channel. Ugly ugly place for a uboat.
Tool.