Police were heard to tell anti-Thatcher protesters in Trafalgar Square that Millwall football fans had joined the demonstration and were "throwing bottles of urine" at officers.
Millwall supporters were earlier involved in crowd trouble during the club's FA Cup semi-final against Wigan at Wembley.
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Penny Wilson says her mother Sylvia Giffin was bullied after voicing her concerns.
The call came on the 70th anniversary of the arrival of the Empire Windrush.
Rentokil said callouts to moth infestations were up by 60% over the last four years as consumers reported they were buying better-quality cl