An international hate campaign by Islamic fundamentalists against a minority sect has spread to Britain and is causing a dangerous rift in south London's Muslim community.
The situation has been likened to the "beginnings of the Holocaust" by a leading expert who is urging the police to act.
Lord Avebury, the long-serving vice-chairman of the Parliamentary Human Rights Group, said the extremist views were being imported from Pakistan and compared the vilification of Ahmadiyya Muslims with the beginnings of the Holocaust.
Our investigation has revealed shocking examples of Ahmadi residents, businessmen and politicians being demonised and ostracised by UK Islamic fundamentalist group Khatme Nabuwat (KN).
Ahmadi-owned businesses have been boycotted and face ruin, while employers have been pressurised into sacking Ahmadi workers.
The hate campaign even infected the General Election result after a campaign to discourage Muslims voting for an Ahmadi Liberal Democrat candidate in Tooting.
There are an estimated 13,000 Ahmadi Muslims living and working in south west London, who were drawn to the area after its first mosque was built in Southfields.
Ahmadiyya Muslims differ from mainstream Islam by believing the second coming of the Messiah has already happened and is embodied by their founder, Mirza Ghulam Ahmad.
Their two main mosques are the London Mosque, built in 1926 in Gressenhall Road, Southfields, and the massive Bait-ul-Fatah mosque in Morden, built in 2003 - which their website claims is the largest mosque in Western Europe.
Since then, many Ahmadis who have fled religious persecution in Pakistan have come to live in Merton, Wandsworth, Kingston and Lambeth....