The familiar traffic signal green figure has been replaced in parts of the capital with symbols to celebrate London's Lesbian, Gay, Bisexual and Transgender community.
Up to a million people are expected to turn out to support Pride in London this weekend.
And parts of the capital are already getting a makeover -- including Trafalgar Square.
Some may already noticed the traffic signals have changed.
The familiar green figure has been replaced with a series of symbols to celebrate London's Lesbian, Gay, Bisexual and Trans community.
Seven different designs were put together by Transport for London - inspired by a similar set of signals which appeared in Vienna last year.