forage

"If it wasn't grazed and managed with cows, there would be a lot more forage and then once in a while, there would be a massive fire which would have a detrimental effect and do away with this beautiful area."

Her family lost their entire cattle herd after flooding last year and now survive on government aid along with anything they can forage.

Mr Rensten is the founder of Forage London which organises courses and walks across the capital.

She says her favourite places to forage for wild food are along the canals and marshes in east London.

"At this time of year you can forage for salad plants," he adds.