How often has a general election been held on a Monday?

A Monday poll?

The government was considering a general election on 14 October — a Monday. This raised eyebrows because general elections have been held on Thursdays since 1935. There are various theories about why — that it gives an incoming PM a weekend to form a new government, that it was market day in many towns, that fewer voters would be drunk than at the weekend, that by Thursday churchgoers would have forgotten the previous Sunday’s sermon at parish communion. But there is no single reason — each PM has been free to decide.
— Until 1918, general elections were held over a period of four weeks. Elections were then held on Saturday (1918), Tuesday (1931), Wednesday (1922 and 1924), and Thursday (1923 and 1929). We have never had a general election on a Monday.

Teachers’ pay

The government said it will increase teachers’ starting salaries to £30,000, an increase of £6,000. Analysis by recruitment website Glassdoor suggests only four professions offer graduates more money in their first year of employment:

Teachers will earn slightly more than civil engineers (£28,475), audit assistants (£28,288) and mechanical engineers (£28,273).