A true Star Trek fan would know this violates the Treaty of Algeron: http://en.memory-alpha.org/wiki/Treaty_of_Algeron
under "help cloak"
> The Treaty of Algeron with the Romulans in Stardate 2311 prohibits the use of cloaking devices. If a Romulan ship observes you cloaking or uncloaking after this point in time you will be in violation, which will hurt your final score.
under "help cloak"
> The Treaty of Algeron with the Romulans in Stardate 2311 prohibits the use of cloaking devices. If a Romulan ship observes you cloaking or uncloaking after this point in time you will be in violation, which will hurt your final score.