Analysis of Scum (1979)

camerawork
Lots of dolly work following main character, Carlin.
A few over shoulder shots to create suspence.

mise-en-scene
All in uniform, no individual identity.
See characters hands are in cuffs on bus to borstal.
Plain dull colours. No bright colours.
bus has rails next to windows to show the are imprisoned.

sound
no soundtrack
only hear diegetic sounds from bus & prison cells etc.

editing
countinueous editing, foolowing every footstep were the main character goes.