British Transport Police

"Jetting off or coming back from holidays? Keep an eye on that suitcase – thieves target vulnerable possessions. Join in with #TheTactics on Twitter."

"On 3 April 1917 William Slater was sentenced to four months in jail for stealing a portmanteau from Edinburgh Waverley. Even today, it’s worth keeping an eye on your luggage."

"This is the busiest station outside of Zone 1 – take care and make sure your valuables are safe and secure – join in with #TheTactics on Twitter."

"Welcome to Doncaster station – we police one of Yorkshire’s biggest interchanges. If you’re taking valuables with you on your journey, make sure you keep it safe – join in with #TheTactics on Twitter."

"Trains heading to the Midlands and beyond – wherever you’re going, keep a sharp eye on your valuables. How safe is your mobile? Join in with #TheTactics on Twitter"

"Crewe station links the north, south, east and west of Britain – no wonder it’s popular for passengers with luggage. Find out how to keep it safe and secure – join in with #TheTactics on Twitter"