Men are less likely to talk than women with 54% of women having had a conversation compared to 37% of men.
25th Anniversary Of King's Cross Disaster
The RMT union are marking the 25th anniversary of the King's Cross disaster today with a protest.
31 people died in November 1987 when fire ripped through part of the London tube station.
The fire is thought to have been started by a dropped match.
It led to tighter standards on the London Underground, but a quarter of a century on, the union says it's still worried about safety.
RMT general secretary Bob Crow said: "Due to a culture of complacency and systemic failure, 31 people lost their lives at King's Cross.
"We are marking the event with a public demonstration to send out the message that never again must the London Underground be dragged back to the same catalogue of complacency and failures which led us to King's Cross."
He called on London mayor Boris Johnson "to end once and for all the threatened cuts to station and platform staffing levels, the cuts to maintenance schedules and the persistent threat to bring in driverless trains".
A career in the media and entertainment industry starts here...
A man has been fined £1,800 for flying drones over Parliament, near Buckingham Palace and over football stadiums.
Government to investigate after some restaurants accused of withholding tips
Most Viewed Pictures On Heart
Recently Played Tracks
Now playing: The best feel good music
Deposit £10 to get a £40 Welcome Bonus - That's £50 to play bingo, slots and more!*
Over 50 tracks to make you feel-good. New album out now...
Find your local four day weather report here.
What's happening on the roads where you are?
Make Heart the soundtrack to your day and you could be a winner with great prizes up for grabs throughout the day.
Get some great ideas on how to advertise your business on radio, online and on mobile.