Travelling plans for London, really need an answer? :)?

The area you are in is safe at night and will be very crowded with people. Walk across the park to Park Lane - the geat big wide dual carriageway leading from Marble Srch to Hyde Park Corner past hotels like the Grosvenor House and the Hilton. Cross to the other side via one of the subways and catch any of the following buses to Victoria 2, 16, 36, 82, 436. The bus ride will take about 8 to 10 minutes. Or, take a black cab; even with the night charge, the cost between the 3 of you will not be that great. There will be a lot of Police around. You are going to be safer in Hyde Park than at home in your own town centre