I think you most likely will have a problem signing on as a
police officer.... but no harm trying right? if rejected then treat
it as you are not accepted... there are people that kept on trying
for a year, as they are very interested in joining the SPF....

but you have to remember, by not having a record doesnt mean you
did not do the act before.... i hope you get what i mean... cos
somewhere, somehow there will still be a record of what you have
done, like a personal file tag to you, unless you did not even
commit any offence in you whole life...
cheers... 