"If I took you to a country where they were reading Sanskrit and I was writing that on the board - well anyone would behave badly - how bored would you be when you tried to follow it and all you could understand was the odd word, " says Mr Ryan.
Tenure creates moral hazard: Moral hazard is the well-established phenomenon that people behave differently when they have insurance than when they do not.
Well campaigners on this issue point out that many investors behave like absentee landlords - they never vote, or when they do vote, they unthinkingly vote the way that a company's board recommends.
The government has condemned violence on all sides -- saying that any police officers found guilty of heavy-handed tactics would be held to account and that protesters should behave in a civil manner as well.