Peckford Place
© Velar Grant/Demotix/CorbisAravindan and Chanda Balakrishnan were arrested on suspicion of holding three women captive at addresses in south London, including Peckford Place (above).
Aravindan Balakrishnan, aka Comrade Bala, ran separatist party-cum-commune from bookshop in Brixton, south London

The 73-year-old man arrested on suspicion of holding three women captive in a south London flat for 30 years is a one-time Communist party activist who was well known within far-left circles in London during the mid- and late 1970s as the leader of a separatist party-cum-commune.

Aravindan Balakrishnan, known as Comrade Bala, had been a senior member of the Communist party of England (Marxist-Leninist) - a member of the party's central committee - but according to a history of the movement he split from the party in 1974.

His new organisation, described as "characterised by the ultra-left posturing and Mao worship", was called the Workers' Institute of Marxism-Leninism-Mao Zedong Thought. But the group is not thought to have been active since the 1970s - before one of the women, now aged 30, was born.

Local sources said the woman arrested last week was his wife Chanda Balakrishnan, aged 67, a fellow activist.

They were both arrested on suspicion of holding three woman captive in a cult-type arrangement at a series of addresses in south London, including most recently at Peckford Place.

The women have been described by police as a 69-year-old Malaysian, a 57-year-old Irishwoman and a 30-year-old Briton, believed to be the daughter of the Irishwoman and Aravindan Balakrishnan.

Based in a bookshop in Acre Lane, a road in the then hugely deprived south London area of Brixton, the organisation also ran as a commune, with women taking what was described as a leading role.

While some reports say the organisation was based as a squat, reports from the time say Balakrishnan's group took out a long lease on the building. The handful of business owners on the road who remember the squat say it was always busy, with large numbers of young people coming in and out of the large, three-storey Victorian corner property at all hours.

Balakrishnan's beliefs, niche even among the ultra-left groups of the time, styled his group as a direct component of Maoist China, calling on the Red army to come to south London to liberate working people. Members carried portraits of Mao.

The Acre Lane building, which opened in 1976, was also run in part as a shrine and memorial to the Chinese communist leader, who died that year.

A manifesto from the group, reproduced on the internet, described it as "a workers' centre, library and bookshop", adding: "Thousands of people, in particular the poorer working people in the area, began to visit and use the centre. Already two years before the centre was established our comrades had begun to boldly arouse the people of Brixton with the proletarian revolutionary line of beloved Chairman Mao."

The group's beliefs were regularly mocked in the diary column of the Times newspaper, bringing speculation that it became the part-model for the Tooting Popular Front, the ludicrous political movement set up by Robert Lindsay in Citizen Smith, a BBC sitcom that began broadcasting in 1977.

According to another history of far-left groups in the period, the Acre Lane community was broken up in March 1978 following a police raid. A total of 14 people were arrested, including six female commune members, according to reports from the time. Balakrishnan was among those held, along with his wife, referred to in reports only as Comrade Chanda.

The owner of a DIY shop adjoining the former Maoist centre - now an Algerian restaurant - said his father used to own the building in question, but sold it shortly before Balakrishnan's commune opened in 1976.

The shop owner, who wished to remain anonymous, said he was told Balakrishnan's group took out a long lease on the building, which would have cost a significant sum of money, and there was speculation as to how they raised the money.

The man said: "There was always lots of young people going in and out of the building, but they were never any trouble."

Rev Bob Nind, who was the vicar of St Matthews church in Brixton and a well-known community figure at the time, said he went to the Maoist group's centre once, and also knew of them by reputation.

"The place itself didn't see that remarkable. It mainly looked like a bookshop," he told the Guardian. "There were a lot of young people around, including a lot of women. There was a lot of literature connected to Mao."

Nind said that by reputation, Balkrishnan's group was known as the most far-left even among the many Marxist-linked groups in the area at the time.

"There were a lot of leftwing groups active. I remember very well that at the 1978 byelection after Marcus Lipton died there were 10 candidates and five were to the left of Labour. But even among these, the people from Acre Lane were known as being particularly doctrinaire, and quite centralist."

Nind said he never met Balakrishnan but knew of "Comrade Bala", and was told he was considered a "dominant force" within his organisation.