Hi all,

I am heading soon to Toronto to cover the G-20 rally. Let's face it: there is gonna be A LOT of tear gas outhere.

I am planning to bring two cameras (one Leica, and one K-1000 in case things get too hot to risk the expensive stuff) and a lot of Tri-X.

I was wondering if anybody has experience of the effect of CS gas on film/cameras.

Any other good advice is welcomed.

Thanks in advance!