This is Oxford Circus. Change here for the Bakerloo and Victoria lines.

This is a Central line train to Hainault and Epping. The next station is Tottenham Court Road.
This is a Central line train to West Ruislip and Ealing Broadway. The next station is Bond Street.

You're at Oxford Circus. It's really a big intersection of two streets. In the end of the 2000s, it had the highest pedestrian volumes recorded anywhere in London. At the busiest times, over 40,000 pedestrians per hour pass through the junction. That's a lot :)

View attached image.