AN emergency call alerted five police cars and a riot van to WGC train station yesterday (Monday).

Reports of concern for the safety of a woman at the train station came in to Herts police at 2pm.

A 20-year-old woman from WGC was arrested on suspicion of being drunk and disorderly, assaulting a police officer, resisting arrest and for a public order offence.

She remains in police custody.