Yes, I will, happily. The cold weather in Canada has a number of impacts on a conventional vehicle, but the specific reference I was making was to batteries and battery life—battery durability—in the context of an electric vehicle. There is a testing centre in northern Ontario where vehicles are left out in the miserably cold winter weather and then tested according to standard. It's not done by us.
I'm not sure if NRC is involved in that. It's being indicated that they are, along with Transport Canada.
A lot of the facilities to do the testing exist in that colder northern climate, but that reference was specific to the electric vehicle battery situation.