[seanmcdirmid]

Because the rally is collocated with a traffic jam?

[praneshp]

Ah, I think your parent comment should have asked for a non-stupid reason. An electric car is going to be in a traffic jam as well.

[seanmcdirmid]

Yes, but it won't be spewing out any noxious gases while stranded in traffic (neither would a hybrid or a shut off idle car, but none of those are in that picture).