Walking in London Park and St James's Park are the largest green spaces in Central London. Bushy Park, Greenwich Park and Richmond Park are in suburban Outer London. Hyde Park is one of the largest parks in London and is famous for its Speakers' Corner. The Park is divided in two by the Serpentine and the Long Water. The park is contiguous with Kensington Gardens; although often still assumed to be part of Hyde Park, Kensington Gardens has been technically separate since 1728, when Queen Caroline made a division between the two. Hyde Park covers 142 hectares (350 acres) and Kensington Gardens covers
Speakers' Corner also organise or participate in demonstrations at Speakers' Corner without having to obtain a police permit. With this latest change in policy to allow the venue to be used freely as an outdoor demonstration site, coupled with the liberalisation on the use of sound amplification and the extension of operating hours of the venue, the Speakers' Corner aims to address the genuine desire by some Singaporeans for lawful outdoor demonstrations and processions as a means of political expression. Singapore citizens who wish to hold a speech, exhibition/performance or demonstration at the Speakers' Corner can register with the National Parks Board,