Councils can take out an enforcementnotice to make you return the building to its original condition.
Times, Sunday Times (2008)
He is appealing against the enforcementnotice.
Times, Sunday Times (2014)
They objected and planners have issued an enforcementnotice stopping him.
The Sun (2010)
Definition of 'notice'
notice
(noʊtɪs)Explore 'notice' in the dictionary
countable noun
A notice is one of a number of letters that are similar or exactly the same which an organization sends to people in order to give them information or ask them to do something.
Definition of 'enforcement'
enforcement
(ɪnfɔːʳsmənt)Explore 'enforcement' in the dictionary
uncountable noun
If someone carries out the enforcementof an act or rule, they enforce it.