The new law, which will require rail operators to check the IDs of all people entering Sweden, comes into effect next Monday and will force passengers crossing the Öresund bridge to switch trains at the Kastrup Airport station.
Tony Bispeskov, head of informations at the Danish rail operator DSB, tells Radio Sweden that passengers will have to get off the train at Kastrup and walk to a different platform where their ID's will be checked at designated inspection stations.
DSB will then take a photocopy of each ID to be able to prove that they have been registered, and this process is expected to cause delays of up to 45 minutes.
"This will cause added expenses for us and longer travelling time for the passengers. We will split this cost with Skånetrafiken at first, but we may add a fee in the future," Bispeskov says.