Overview
- Multiple police vehicles and ambulances were at the Flintshire retail park on Monday morning.
- Regional outlets reported the focus of the response was the Tesco store, pending official confirmation.
- A witness described the shopping park as cordoned off and counted nine police cars, according to the Mirror.
- Reporters said they had contacted emergency services for details and were awaiting a statement.
- Live blogs from North Wales Live and Express.co.uk continued to update as the situation developed.