Stable pay at poor working conditions - Store Front Cashier Tim Hortons Employee Review

I think it's from store to store, but the assistant manager in this store was miserable and scared of losing her job so bad. She wouldn't let anyone break routine or rules for a second. Couldn't even read or study while on break or when there was no one in the store. Tim Hortons doesn't pay for arriving early and leaving late to clean up. Manager constantly scheduled more more and hours when I specifically said I had exams. Took up all my free time and weekends. No growth opportunities here.