New York cleared a key obstacle yesterday for plans to build an Islamic centre with a mosque near Ground Zero, the site of the World Trade Centre's Twin Towers which were toppled by Al-Qaeda in 2001.

'This is the freest City in the world. That's what makes New York special and different and strong. Our doors are open to everyone – everyone with a dream and a willingness to work hard and play by the rules,' said Mayor Michael Bloomberg, a supporter of the project.

The city's Landmarks Preservation Commission voted unanimously 9-0 to remove the 1850s Italian Renaissance palazzo-style structure at 45-47 Park Place from a list of protected buildings, said chairman Robert Tierney.

The building now houses only an abandoned clothing store. One member, Frederick Bland, noted that the older building's architect was unknown.

Many applauded the decision, but others shouted 'shame' and one women held a placard saying: 'Don't glorify murders of 3,000, no 9/11 mosque' and 'Islam builds mosques at the sites of their conquests.'

Supporters say the project would help build bridges between the West and the Muslim world and transform both the drab lower Manhattan street and the way Americans have looked on Muslims since the deadly attacks in 2001.

'We may not always agree with every one of our neighbours... But we also recognise that part of being a New Yorker is living with your neighbours in mu-tual respect and tolerance,' Mr Bloomberg said.