This is a fun little amendment.
As luck would have it with this bill, if an election were to be called after June 30 but not on the fixed election date, for example, if it were to be held one week prior, the entire regime just disappears when it comes to third party pre-writ spending.
This amendment allows that the pre-writ period still exists and you have to follow the rules and report accordingly, even if the election isn't held on the fixed election date. If the Prime Minister decides to call the election any time before October 21, 2019 but after the pre-writ period happens, it allows the reporting regime to stay in place.