South Australia Police will increase patrols on the Belair train line as part of Operation Mountain.
This operation is a targeted initiative led by Southern District to address anti-social behaviour on public transport during the school holiday period.
High-visibility patrols will be conducted at stations and on trains, with passengers set to see an increased police presence across the Belair line over coming weeks.
Chief Inspector Jane-Marie Kluzek said the operation is focused on early intervention and maintaining a safe and respectful environment for all passengers.
"Operation Mountain is about getting on the front foot, increasing police presence, deterring disruptive behaviour early, and ensuring the public transport network remains safe and accessible for everyone," Chief Inspector Kluzek said.
Police have identified ongoing issues involving groups of young people bringing bikes, scooters and e-bikes onto trains, contributing to congestion and disruptive behaviour.
This behaviour includes disorderly conduct, offensive language, graffiti and failure to comply with transport regulations.
"SAPOL understands the impact of this behaviour on community confidence and passengers' ability to travel comfortably," Chief Inspector Kluzek said.
"Public transport in South Australia remains safe and well-policed, and SAPOL is committed to ensuring all users can travel without disruption."
Police were granted additional powers late last year to support public safety on the network, including conducting weapon‑detection searches on all public transport vehicles and at 34 designated transport hubs.
Over the past six months, approximately 385 crime-related occurrences have been recorded across the rail network, with the Belair line accounting for 21 incidents. Most of these incidents relate to property damage.
SAPOL encourages all passengers to follow transport rules, respect others and report any suspicious or unsafe behaviour to the Police Assistance Line on 131 444 or in an emergency 000.
Penalties apply which can include Transit Barring Orders. Orders can last up to six or twelve months, or indefinitely for a third order.
