Brian.
I know that was deliberate but I was on the Townsends FE1 when a similar incident took place in Calais.
On very strong spring tides, occasionally the boats would shoot the pier heads, i.e., if the QM got the angle wrong on entry, the Captain would abort the manoeuvre, circle round and have another go at it.
This day, as I was coming out of the restaurant, after setting up my station for the trip back, I noticed that we were in the harbour and going at great speed.
Captain Smith, in a very calm but persuasive manner, announced on the tannoy
"Everyone hold on tight"
Just as I sat down, we hit the Berth and technically we sank, although really, we just sat on the bottom at he berth.
The reason given for this incident, was communication failure.
The engine room crew thought we were still out at sea but the boat had been steered through the pier heads and the only way to stop it, was for the Captain to steer it straight into our Berth.
Good job it was empty and nothing else was in the way.
Only a few minor injuries, the worst being a broken ankle for a pregnant lady.
I remember our pearl diver, Arthur Guinness(nickname) threw a perfectly good watch in the sink(not waterproof) and said that he would claim a new one on the insurance but the incident was deemed an Act of God with no claims for the crew.

"My New Year's Resolution, is to try and emulate Marek's level of chilled out, thoughtfulness and humour towards other forumites and not lose my decorum"