Dean Colin Slee has sailed up the Thames with several representatives of the cathedral congregation as part of Beating the Bounds of the parish.
Dean of Southwark and party head for cathedral's parish boundary in the Thames
The northern boundary of the cathedral's parish runs along the middle of the River Thames. The boat sailed upstream from Hay's Wharf to Bankside Pier pausing opposite the cathedral to allow passengers to lean over the side and beat the water.
Watford's Woodside Morris Men welcome the party ashore at Bankside Pier
Marking a mark in Tate Modern's garden
Tracing the boundary outside the FT
Maureen Lynch has a mark on her house at the boundary
A final prayer at Hay's Galleria
• On Thursday 20 May Ascension Day will be celebrated at Southwark Cathedral with the traditional outdoor singing from the top of the tower at 7.30am.
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