Three people were injured following a fire at a Pembrokeshire oil refinery last weekend.

The incident occurred at the Valero Oil Refinery in Pembroke on Saturday, September 28.

The contractors were treated for unspecified injuries following the fire and have since been released from hospital.

Initial reports suggested that the fire may have followed an explosion at the site, but this has not been confirmed by the company.

A spokesperson for Valero said: "A small fire occurred on Saturday, 28 September, and was quickly extinguished.

"Three contractors received medical treatment and were released the same day."