Jones' humid electric piano locks in with Page's headlong riff and Bonham's slippery avalanche of a groove, as Plant evokes a fracas between cops and hippies that makes him want to escape to the fantastical peaks alluded to in the title.
In the United States, Labor Day is a federal holiday observed on the first Monday of September. It is customarily viewed as the end of the summer vacation season. Many schools open for the year on the day after Labor Day. The holiday is shared with Canada, where it is known as Labour Day.
In 2015 Labour Day is Monday September 7. Labour Day in Canada is celebrated on the first Monday of September and it is a federal statutory holiday. It is also observed in the United States on the same day.n 2015 Labour Day is Monday September 7. Labour Day in Canada is celebrated on the first Monday of September and it is a federal statutory holiday. It is also observed in the United States on the same day.