John, a 58-year old man, has decided to pursue his life-long dream and obtain his driving license. To do so, he has asked Sally, his neighbour and an accomplished driver, for help. During one of their weekly sessions, John, while attempting to park, mistakes the accelerator pedal for the brakes and collides with a stationary car, causing Sally to break her arm.

Worried about being liable for Sally's injuries and potential loss of revenues caused by her trauma, John asks for your legal advice.

1. Could John be found liable for Sally's injuries under Tort Law?
2. In case of liability, John would like to know what remedies Sally could potentially use against him?
3. Please advise John with a relevant cases and authorities.