Downstream

River is dangerous and
should not be undertaken’.
The PLA argued that not only
had swimming in central
London not been allowed for
years, but the by-law was in
the interests of other river
users, ‘as a boat having to
stop suddenly or swerve to
avoid a swimmer could put
the boat and/or its passengers
at risk of injury . . . passenger
services are a growing part of
the commuter and tourist