Passengers could face delays of up to 20 minutes and the disruption is expected to continue until at least 6pm.
A TRESPASSER on the railway tracks caused severe delays for commuters between Birmingham and Bromsgrove yesterday (October 18).
Passengers reported being at a complete standstill for more than 30 minutes on some trains.
The trespass incident took place at around 4.30pm between Kings Norton and Bournville.
Network Rail staff were on site with British Transport Police and emergency services.
The issue was resolved by 8pm.
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