Fair enough. Those tunnels are wider than I initially thought. Still, it's putting a lot of faith in the ventilation systems. That said the comparison to the l

Fair enough. Those tunnels are wider than I initially thought. Still, it's putting a lot of faith in the ventilation systems. That said the comparison to the london underground is hardly fair. For starters it has emergency exits in the front giving a LOT more space for egress than the tesla. Not to mention that trains catching fire is much rarer than cars (of any sort) catching fire. I simply don't trust teslas to have gotten reliable enough for small diameter tunnels without service tunnels to not be a problem. Tesla seems to be reinventing the train poorly.