1 clenching your jaw or grinding your teeth during sleep (bruxism) â which overworks the jaw muscles and puts pressure on the joint (often caused by stress) 2  wear and tear of the inside of the jaw joint â usually caused by osteoarthritis.  injury to the jaw joint â for example, after a blow to the face or surgery.
Mobile Phone Offences. It is a specific offence to use a handâheld phone or similar device, when driving. Most offences will be dealt with by way of 3 penalty points and a Â£60 Fixed Penalty Notice but if the matter proceeds to a Court hearing, the fine can be as much as Â£1,000 or Â£2,500 if you were driving a bus, coach or any heavy goods vehicle.
Texting while driving causes a 400% increase in time spent with eyes off the road. Of all cell phone related tasks, texting is by far the most dangerous activity. 94% of drivers support a ban on texting while driving. 74% of drivers support a ban on hand-held cell phone use. Teen Driver Cell Phone Statistics. 11 teens die every day as a result of texting while driving. According to a AAA poll, 94% of teen drivers acknowledge the dangers of texting and driving, but 35% admitted to doing it anyway. 21% of teen drivers involved in fatal accidents were distracted by their cell phones.