Specialist office/workspace provider Regus have today opened their Regus Express workspace/lounge at London Heathrow Airport Terminal 5 and they are also offering free trial passes.
You can find out more about the T5 offering on their website here, it is located landside, just up from arrivals and offers free wifi and refreshments.
To get a free trial pass to your choice of their Regus Express lounges use the link below – they will also have lounges opening soon in Gatwick South Terminal and Birmingham Airport, and many non-airport locations.
The form for the free day pass is top left here:
Also of note:
I should mention that Raffles at HeadForPoints also has a free give away of 5 passes today:
And also that some credit cards, such as the Virgin Black Card, might offer you free Regus membership anyway.