Pinniger worked closely with the Conservative Member of Parliament Harvey Proctor, who was then Chairman of the Monday Club's Immigration and Repatriation Committee.
In 1981 he co-authored a pamphlet with Proctor which called for the repatriation of 50,000 immigrants per year, the abolition of the Commission for Racial Equality and the repeal of all race relations legislation.
[3] The club fought back strongly, circulating copies of speeches and pamphlets by Pinniger about immigration and claiming that he had been a prominent advocate of policies which he now labelled extremist.
"[2] The club subsequently produced a document that it claimed to be the minutes of a body called the Camberley Group, said to have been formed by Pinniger and others as the vehicle for a take-over bid.
"[5] Pinniger later successfully contested a seat on Lambeth Council as well as working as the head of communications for the Financial Intermediaries, Managers and Brokers Regulatory Association.