There is a history of Bank Holidays on Wikipedia -
https://en.wikipedia.org/wiki/Public_ho ... ed_Kingdom - but a quick summary follows:
The following were bank holidays in England in 1871, as defined by the Bank Holidays Act:
Easter Monday
Whit Monday
First Monday in August
26 December (or 27th if 26th is a Sunday)
The Act did not include Good Friday and Christmas Day as bank holidays in England, Wales, or Ireland because they were already recognised as common law holidays.
New Year's Day did not become a bank holiday in England until 1 January 1974
The majority of the current bank holidays were specified in the 1971 Banking and Financial Dealings Act: however New Year's Day and May Day were not introduced throughout the whole of the UK until 1974 and 1978 respectively. The date of the August bank holiday was changed from the first Monday in August to the last Monday in August in England, Wales and Northern Ireland (but not in Scotland), and the Whitsun bank holiday (Whit Monday) was replaced by the Late Spring Bank Holiday, fixed as the last Monday in May. From 1978, the first Monday in May in the rest of the UK (a statutory holiday in Scotland) has been proclaimed as a bank holiday.
"Every place that I have been leaves its message on my skin. So many prophecies, so many signs, so little time, so little time" - Alan Prosser/Ian Telfer