Drunk but not in charge

A high seas report from commuter Janet:

Ructions on the 4:00pm from the city this afternoon. I was on this boat myself today.
A well known loud abusive drunk was allowed on board. Ray K was furious about it and remonstrated with the captain for letting him on. He had a real go at him about it. He's well known to Fullers apparently with meek and mild behaviour before he gets on and then he rips loose once he's firmly set foot onboard so Ray reckons they should never have let him on in the first place.