David Sibley

There is just one week until Kate Mercer's 45th wedding anniversary and the planning for the party is going well. But then a letter arrives for her husband. The body of his first love has been discovered, frozen and preserved in the icy glaciers of the Swiss Alps. By the time the party is upon them, five days later, there may not be a marriage left to celebrate. (imdb)

Unemployed youngsters spend their days at the roller disco of the title, circling round and round, before being called to take up low-paid jobs as they become available. They leave the building in a wash of light, though we do not go through that door with them. For others it's a subsistence existence of vending machine food, video games, with sex and drug freely available as distractions.