I received this email from Transport for London advising about travel in London between now and the Queens Funeral. It may help some of you currently visiting the city or plan to be there in the next few days.
Be aware, if you planned to pay your respects to the Queen by viewing her at Westminster Hall, they are warning people that they may have to queue for hours, there will be no chance to visit the toilet, and no place to sit. You may have to be in line all night long and it might stretch for miles.