Fans will remember when the show first hit our screens back in 2011 on Channel 4, before its cancellation in 2013. Now, the series is back for the fourth time since its renewal in 2019 after Canadian rapper Drake bought its rights in 2017. In this four-part series, the fictional Summerhouse Estate in Hackney gives its audience a dramatised look into drug gang culture in London. Beatrice Oladeji reviews.