I haven't been back to Southbank since a mate and I were chased out of there by security guards about 12 years ago.
Have they still got that boat that goes along the canal? We stripped down to our speedos and goggles and did a quick 100 metre swim in front of the boat from the Exhibition Hall to the pub. It was a packed evening and the crowds on the bank, in the boat and those on the pub terrace were going off. The security dudes were shouting at us and running alongside on the bank and pushing through the hordes to try to keep up with us while we were swimming. We just broke stroke once to give them an impertinent wave. That just pumped up the crowd even more. We then jumped out the opposite side to uniforms, just in front of the pub, took a quick bow, and then raced through Southbank in our Dickstickers being followed Benny Hill style by half a dozen security guards.
Buck's night. These things happen.