from MailOnline.com

A banned Islamic terrorist group funded with cash raised in British mosques is believed to be behind the Mumbai attacks.

Kashmiri separatists Lashkar-e-Taiba, ‘The Army of the Righteous’, which has strong links to Al Qaeda, is accused of previous terrorist outrages in India.

And intercepted telephone and radio communications before and during the latest attacks apparently suggest a link.

Indian officials say at least one of the gunmen captured after the attacks is part of a Lashkar network.

The group last week denied any responsibility and the unknown group Deccan Mujahideen said it was behind the atrocity.

But earlier this year another group, the Indian Mujahideen, which has links to Lashkar-e-Taiba, sent an email to Indian police warning it was planning an attack in Mumbai.

The message read: ‘We are keeping a close eye on you and just waiting for the right time to execute your bloodshed...Let the Indian Mujahideen warn all the people of Mumbai...You are already on our hit list and this time very, very seriously.’

Lashkar-e-Taiba has been blamed for violence throughout India, including the 2001 attack on the Indian Parliament building in New Delhi and a strike at an amusement park in Hyderabad in 2007.

It is accused of being behind a series of train bombings in Mumbai in 2006, which claimed almost 200 lives.

The group is outlawed in Britain and the US. In 2006, a Coventry man was sentenced to nine years in jail for conspiring to provide funds for its terrorist activities.