The CAA may not impose a penalty on a person under paragraph 9 or 10 of Schedule B1 or paragraph 2, 3 or 4 of Schedule C1 for an act or omission if it has imposed a penalty on the person under one of those provisions in respect of the same act or omission.

Subsection (1) does not prevent the CAA imposing more than one penalty on a person in respect of acts or omissions that take place at different times or over different periods.