About taking oath in Hindi

The news headline of today is the beating up of Abu Azmi when he was trying to take the oath as Member of Legislative Assembly. While it must be admitted that the MNS MLAs did the right thing in objecting to the oath-taking in Hindi , I must say that they overdid it. It appears that it will cost them 4 years of suspension. This will mean serious injustice to the voters who voted for them. Their leaders has promised active opposition. But any suspension will mean the voters will be deprived of their right of opposing the government through their representatives.