tracks away or convince the drivers to leave. in most cases, drivers did not leave of their own accord and had to be towed out. for the most part, considering the hundreds of police officers here, the protest was not as severe as what it could have been. were talkin: what it could have been. were talking about _ what it could have been. were talking about pepper- what it could have been. were talking about pepper spray - what it could have been. were talking about pepper spray and stun grenades. how shocking are the scenes for canadians? as you said, or twins are not known for being this dramatic? a couple of days ago, the acting police chief here said that in order to deal with this protest people are going to see preachers tactics they had not seen before and to some extent that has happened. there were police forces in a crowd at one point. the grenades, she said, peppe" point. the grenades, she said, pepper spray was used. this is not something that is normally used in a city like this. a city that it is to protest. the