There is a good service running on the Northern line this afternoon as well as the DLR and the Overground.
The Circle and Waterloo & City lines are closed.
All other lines are running a special service.
Check the TfL website before you travel.
More top news
This year's Pride in London event will include a minute's silence to commemorate the victims of the Orlando shooting.
The London property market is expected to be the hardest hit as buyers sit it out to see how the economy will be affected.
The former London mayor paid tribute to David Cameron just hours after the Prime Minister announced his resignation.