The Bretonian Police Authority is known throughout Sirius for its utter incorruptibility, or that's what they say! Furthermore, none of the rep hacking lists I've seen tell you where to bribe the BPA.

However... if you are not already on the BPA most wanted list you can visit BPA Newgate in the Manchester System and talk to the bartender about a rep hack. Only in Freelancer does every prison have a bar!

"Causes come and go. I'll just keep freelancing, if it's all the same to you."