"enactment" includes—
"function" means any power or duty whether conferred by virtue of an enactment or otherwise,
"terrorism" has the meaning given by section 1 of the Terrorism Act 2000 (c. 11), and
"war" includes armed conflict.
In this Part a reference to the United Kingdom includes a reference to the territorial sea of the United Kingdom.
Except in a case of contradiction, nothing in or done under this Part shall impliedly repeal or revoke a provision of or made under another enactment.