Irish Rail has said that Garda arrested three people after abait bike operation at one of their train stations in Dublin.A bait bike is where a bicycle is left in a public place to act as bait for would-be thieves. Once the bike is placed, it is surveilled directly or using a GPS tracker or similar device.The railway company posted a photo (above) of staff and Garda at Kishoge train station on the Kildare line in West Dublin.Irish Rail said: Garda from Ronanstown along with Iarnrd ireann staff carried out an operation today under Operation Handlebar during which a bait bike was placed in a location previously targeted by bike thieves. Three people were arrested in the act of trying to steal this bicycle.Following the success of this, and previous, operations, further days of action are planned for the near future. An Garda Sochna and Iarnrd ireann continue to work together to keep you and your property safe, the State railway company said.