I'm pretty sure that I heard on CBC radio the other day, that in a certain Canadian province (PEI), they can seize your property or money for a certain period of time if you are only 'suspected' of a crime.....
In the USA they do not even have to come up with that much of an excuse!
....Seized property was presumed guilty and could be forfeited based upon mere hearsay—even a tip supplied by by an informant who stood to gain up to 25% of the forfeited assets. Owners were forced into the untenable situation of trying to prove a negative—that something never happened, even though no proof of any illegal act....
Eighty percent of property forfeited to the US during the previous decade was seized from owners who were never even charged with a crime! Over $7 billion has been forfeited to the federal government since 1985.
Until the advent of FEAR law enforcement officials promoting expanded forfeiture laws comprised the overwhelming majority of lobbyists at hearings on forfeiture litigation. Meanwhile, prosecutors complained that police were less available to investigate crimes that did not involve forfeiture.... www.fear.org...

