Many adverts (commercials) in the UK talk about the "High Street". An advertisement might say something like: "Cheaper than those you will find on the High Street" or "As good as the High Street."
So, what is the High Street?
First off, High Street doesn't mean the name of the street is "High" (although some towns do have a High Street called "High" Street).
When I asked my husband for a definition, he said: "Somewhere in the town center where most of the main shopping is done." Then to make sure I had exactly what I needed he pulled out his trusty Oxford Concise English Dictionary and gave me the "official" word:
Oxford English Dictionary: noun. Main road, especially principal street of town with shops.
One of my favorite High Street stores: Obidosh! They sell adorable decorating goodies to clutter your home. Heh. I know this from personal experience! :D I'm a cupcake lover, and they always have cute cupcake stuff.
(BTW: The yellow lettering reflected on the windows comes from the bookmaker (aka turf accountant), across the street. Not to be confused with anyone who actually makes books. Betting is legal in England so there are lots of betting shops. Never been in one, so I couldn't tell you any more about them.)
Many High Streets have no traffic access. Which means you can walk down the middle of the street and not get run over, at least not by a car—there are some cycling nutters who are dangerous anywhere!
Some High Streets have special hours when traffic is not allowed. For example, during business hours or when there is an outdoor market 2-3 times a week. Those streets become normal streets after 5PM or on non-market days, so, don't get too lax.
Some of the streets aren't really big enough for a car to fit through, although that doesn't always stop British lorry (truck) drivers from trying.
Later in the week I'll talk more about Faversham's High Street.