Series 1, Episode 3
Meet the Russians // 4
Due to the park's rising number of visitors, there are fears the space and creatures wont be able to cope.
Could we see a similar charge to plastic bags?
England Cricket star Steven Finn and former skipper Mike Gatting take part in a scheme to get local grounds like Streatham's ready for the start of the new season.
The scheme will see hundreds planted across the capital
The Square Mile Challenge aims to reuse half a million cups in April
London and its River goes on display at The Mall Galleries
London buys more plastic bottles than anywhere in else England
Sadiq Khan hopes the levy will help to reduce pollution
The Bishop of London launched the Conservation Foundation's new campaign
Crowdfunded project aims to cut food waste
The move is in partnership with the Climate Coalition.
More than 4,000 people in East London sign a petition against plans to build on Lea Marshes.
Readings taken by King's College London and London Air monitors show a fall in nitrogen dioxide levels.
Victoria Tower Gardens will have to be dug up if plans go ahead.
The council plan to build two new homes on the once derelict site.