Downstream

went to a landing stage at
Westminster Bridge where he
walked to Downing Street,
still in his swimming gear.
Greenpeace demonstrators
‘had been planning to use me
as a Trojan horse,’ he later
wrote, ‘to get into the Palace
of Westminster’, by
following him up the steps. A
few weeks later, they took
another route by climbing the
clock tower of Big Ben.
The only other swim at