This is more like revision for my own sake
Deals with;
Importance of family;billy seeks mother figure in Mrs Wilkinson (tutor). His frustration at having a deadbeat dad and s***head of a brother.
Social class;Lots of juxtaposition emphasising scummy villas of the striking coal workers. (another barrier) Includes stereotypes.
Physical barriers; Vast expanses of brick walls, concreted ground, corrugated iron fences.
Door motif;Billys first initial glimpse of ballet (a new world) through a gap in a roughly constructed door. Doors are shut/opened. Mention the bloody door motif.
Gender roles;lads do boxin', or wrestlin'. Not bloody ballet" And theres homosexuality in Billy's friend. And Billy accepts him. Or else he would be a hipocryt
Fate; Billy'ss brother represents a possible future if he remains in this society. This bus scene made me cry.
Aptitude/skill determination character strength and the driving forces that drive the character...
If you mention the above stuff and get on to an important scene and evaluate on that, should be fine.