Changes

The commuter train is , from 2013 , going all the way to Uppsala. For this trains train, they only check tickets at the gates so you can just buy a one zone tickets ticket and get on the train. Sometimes they have inspectors but not usually , and they can't force you to give them any money if you are not Swedish. If you want to hitchhike as described above, when you need to take the commuter train and then the bus, then you will need tickets for several zones.