Wow, Iswaran has just become my favourite minister. A real gentlemanly act, which is hard to come by from the PAP these days. Come to think of it, you don't see him dissing WP in parliament, clearly shows he is above that.
He don't have time to eff the opposition in parliament because he is always dreaming of going home after parliament to count his millions earned from F1 and the casinos. Effing the opposition will get his hands dirty and also does not put money into his pocket.