There are remote areas, but I can actually give you one example, again from my home province. Right now in Alberta, there is a lawsuit involving Encana, which is being sued for contamination of groundwater in relation to fracking activities.
Right now, that lawsuit is running at 10 years. To give you a sense of what does go on and why I would press very strongly, for instance, for regulations setting out a process to assess these kinds of damages, it has essentially all been about preliminary motions, both by the government and by the two government parties that were also sued in this case and are being sued for negligence.
Baseline, in this context there's so much scientific uncertainty around the quantification of these things that there is a lot of room, then, for exactly the kind of drawn-out litigation we saw in the context of the Exxon Valdez.