Arthur is involved in a deal to buy some dodgy tobacco from a sailor (Commander Hawksley) so he sends Terry and Arnie down to the South Coast to complete the deal only to find that the tobacco has to be smuggled ashore from a French boat. When Arthur turns up all three and Commander Hawksley go out to sea to pick up the goods but when Terry finds out what is happening, and then the police turn up they dump the tobacco in the sea. (thetvdb.com)