Police are scouring a country park in search of a missing woman.

Officers have ramped up patrols to find Marcia Mitchell, 73, who has not been seen since Sunday.

Those involved in the search have been seen at Alver Valley Country Park in Lee-on-the-Solent.

A spokesperson from Hampshire Constabulary said: “We have been searching in the area of the country park as part of our enquiries to locate Marcia.

“If anyone has any information regarding her whereabouts, or any sightings in the area of Alver Valley Country Park, please call 999 quoting reference 44240376305.”

READ MORE: Body found in search for missing woman in country park

A renewed appeal was issued by officers on Tuesday after the force was provided with a new photo of Marcia.

She was seen on CCTV in Headley Close, Lee-on-the-Solent at 8.42am on Monday, September 2.

Marcia is described as white, about 5ft tall, with short white hair in a bob and slim build.

In the latest image, Marcia is seen wearing dark trousers and white trainers.

The 73-year-old from Lee-on-the-Solent has been missing from her home address since approximately 9.30pm on Sunday.