On successive Sundays (24 June, 1 and 8 July) there was rioting by the working-class in London's Hyde Park as a protest against the Sabbatarian restrictions on Sunday trading.
Editors. "Hyde Park Riots against restrictions on Sunday trading". The Literary Encyclopedia. First published 01 March 2010; last revised 30 November -1.
[http://www.litencyc.com/php/stopics.php?rec=true&UID=9320, accessed 27 April 2015.]