Gas Tests On The Tube

Tests will be carried out on the London Underground this month to see how quickly poisonous gas spreads throughout the tube network.

The trials will see non hazardous gas pumped into 11 stations including Pimlico, Westminster, Oxford Circus and Leicester Square.

Its to check protocols and response times in the event of dangerous gases being released, either deliberately or accidentally.

The test is being carried out by the Department of Transport.

Recently Played Tracks

On Radio: Toby Anstis

9am - 1pm

Email the show

Text 'HEART' to 82122

Toby Anstis

On TV: Feel-Good Christmas!

10am - 11am

Watch heart TV

  • Wizzard I Wish It Could Be Christmas Everyday



  • John Lennon , Yoko Ono Happy Christmas (War Is Over)



  • Band Aid Do They Know It's Christmas?



  • Lady Antebellum Have Yourself A Merry Little Chrismas



Heart VIP


Autumn Weather

Find your local four day weather report here.

Listening To Radio Win With Heart

Make Heart the soundtrack to your day and you could be a winner with great prizes up for grabs throughout the day.

Advertise Advertise in London

Get some great ideas on how to advertise your business on radio, online and on mobile.

Follow Heart on Twitter