In the UK political system, a general election transfers power from the voters to a particular group of politicians. This means the British public do not directly take political decisions such as:-
They are instead decided by our Elected Representatives in the UK Parliament.
By electing Members of Parliament (MPs) we are entrusting someone else to take decisions on our behalf. The same applies to members of the European, Scottish, Welsh and Northern Ireland Parliaments, local councils and the Police and Crime Commissioners.
There are a number of reasons why votes may feel upset by the actions of their elected MP:
Despite these problems the system across the democratic world is Representative Democracy.
This is contrasted with Direct Democracy (sometimes called Participatory Democracy) but this type of democracy can only really operate:-
But an issue such as whether to build the HS2 railway line cannot be taken at a local level and is complex with long term effects and so difficult to put to a referendum.
Even in Switzerland, where there are regular referendums, the vast majority of decisions are still taken by elected representatives.
In Britain we have had only a limited number of referendums and only three have been nationwide. One in 1972 on joining what is now the European Union, the second in 2011 on whether to change to the Alternative Vote electoral system and the third in 2016 on whether to remain or leave the European Union.