Train operator Northern is warning 'sly vapers' they may be told to leave the train if they are caught.
Northern said it has received dozens of complaints over the last year from customers who are fed up of "inconsiderate" individuals vaping in busy carriages and on station platforms.
Seventy-seven passengers have raised concerns about vaping in post-journey surveys since April 2024 and 29 have submitted written complaints.
Another 59 have made complaints to Northern on social media.
Vaping has not been permitted on board Northern services or at any of its stations since a ban was introduced in 2014.
But members of Northern’s traincrew say they catch people ignoring this rule on a daily basis and some become rude and aggressive when they are asked to stop.
They have also seen people make poor attempts at hiding their vaping by doing it in the toilets or blowing the vapour into footwells and carriage vestibules.
Vaping irritates passengers and can set off smoke alarms, forcing the traincrew to temporarily halt the service and delay everyone on board while safety checks are carried out.
Matt Rice, Northern’s chief operating officer, said:
“We want to be clear that vaping is not permitted on our trains or at any of our stations.
“We are encouraging people who travel on our services to be considerate of others so everyone can enjoy a pleasant journey.
“Those who are caught vaping may be asked to leave the train by a member of staff and we will not tolerate any abusive or aggressive reactions.”
It is also against the law to smoke on Northern trains and in its stations. Those who are caught can be prosecuted and fined.
People who witness any illegal activity are encouraged to report it to British Transport Police by texting 61016 or by calling 0800 40 50 40.

Community rallies to help elderly driver find 'missing' car in Skipton
Dales Dazzler trail running event returns to Skipton
Everything you need to know about Skipton Pride this weekend
Police appeal after driver forgets where car was parked in Skipton
Shoplifter caught trying to dump stolen goods in Skipton bin
Councillor breaks national fundraising record with charity head shave
Festival director facing court after cancelled Skipton event
Yorkshire marketing business raises £1,000 for Skipton children's charity
Team to push car 130 miles in extraordinary charity challenge inspired by young boy's courage
Only one more day left to enjoy Skipton Cinema Days this summer
Hundreds gather in Skipton for another successful Yorkshire Day event
Safety reminder after rubbish found in Skipton knife bin
Skipton bakery retains North Yorkshire's best bakery title for second year
MP raises Cowling speeding concerns with police and council after residents' complaints
Right at Home celebrates official opening of new office
Wanted man found hiding in wardrobe during Skipton arrest
Addingham Beer Festival returns this October
Nominations open for Local Pub Awards 2026 for Skipton and Ripon
Campaigners hand in petition over doubling of second homes council tax
Skipton Live Reveals 42-Act Line-up for First Ever Music Festival


