Most cameos in one UK video?  Yeah, he gets that award.  Dude can rhyme too…

See the names of all the features after the jump. Props to CharlieSloth for the put on.

Smiler
Sincere
Doc Brown
Chrome
DJ Snips
DJ 279
D Raw
Fumin
Lowkey
Charlie Sloth
Noel Clarke
G Frsh
Ill Mill
Bashy
Mega (SAS)
Ace + Vis
K Koke
Dave Courtney
Wordplay
Tony D
Strapzy
Fusion
Loudmouth
Sway
Haze
Stylah