Unit 7.- Vocabulary.

Rush hour: a time of day in which large number of people are travelling to or from work.

Pedestrians: a person who goes or travels on foot; walker.

Double-decker: something with two decks or levels.

Fare: the price of travelling in a bus, a train, etc.

Pedalling: use pedals (as in a riding a bicycle).

Commuting: to change (a penalty) to a less severe one.