Starts on valentines day
£1, one way, seats available to book now.
Travel available on selected routes across the UK.
Limited £1 seats available, book early to guarantee your seat.
Book between 14 February and 28 February 2010 inclusive.
Travel available 16 February to 21 March 2010 inclusive.
There is also this ongoing promohttp://www.nationalexpress.com/coach/offers/londonseatsale.cfm