Legit question, would the cost of execution and clean up of like...obliterating the offending vessel with a Missile, be less than the amount of money it costs clogging the canal for the same amount of time? Because if there's a net gain, I promote a legally sanctioned, by the books, clean and pretty bombing run to clear out the debris, most preferably from three different angles with Bodies by Drowning Pool over top. Or Du Hast.