With reference to the source, outline why the UK constitution is easy to change - Edexcel - A-Level Politics - Question 1 - 2014 - Paper 2

It is not codified. The UK constitution is not codified, which allows for greater flexibility in making changes and adjustments without the need for a formal amendment process.

The comparative ease of introducing legislation. New pieces of legislation can be introduced through Parliament, or existing conventions can be revised, making it straightforward to adapt to new circumstances.

A government with a majority in the Commons can easily introduce constitutional change. When a party holds a majority in the House of Commons, it can push through changes with little opposition, facilitating rapid alterations to the constitutional framework.

There is a lack of checks and balances. The UK system lacks strong checks and balances, particularly relative to the House of Lords, which means that decisions can be made quickly and unopposed.