It's nice when mothers and sons can do things together. This Ford Fiesta ST driver was considerate enough to take his mom to a track day at Silverstone Circuit, for example. Little did she know she was in for a fiesta, all right. A fiesta of terror.

Driving his modified Fiesta ST at the recent Trax 2013 event at Silverstone, this driver subjected his poor mother to some scary high-speed shenanigans. Her reactions are pretty amazing. I don't think she'll be coming back, though.

Then again, it may be her fault for getting back in the car with her son. He has a history of scaring the crap out of her in that little hot hatch and then putting it on YouTube for the world to see.

Maybe she'll opt to stay home next time.

Hat tip to Horizon Zero!