Don't ever try to offer abolishment of Greek National Anthem in South. You may end up with a grenade attack by Chrissi Avgi nad emotional violance of GC extremists.
That's why Vasiliou has been declared as one of the "traitors".
http://www.tcn-cy.freeuk.com/anthem.htm
I agree with metecyp, both parties have responsibilities and mistakes regarding the reasons of Cyprus problem; nevertheless they also have responsibilities and mistakes which led the Cypriots suffer a lot for more than 40 years.
The RoC as a state which claims that it's the only legal legal regime and represents whole Cypriots/Cyprus should have fixed its mistakes at least from 80s untill early 2000s but unfortunately the well known mentality of some political groups hasn't changed yet. And unfortunately, with this mentality; it's not possible to reach an joint acceptable, viable solution in near future.