By Ben Summer A dad has been left paralysed after a horrific motorbike accident during a dream holiday to visit his daughter in Thailand. Lee Francis returned home on a stretcher after an agonising 18-hour flight and is now hospitalised in Wales. The 54-year-old dad of two is now warning other travellers about two precautions that he believes saved his life. Lee, from Church Village, thought his trip to visit his daughter Katie in Thailand would be a joyous reunion, but it turned into a nightmare when he and his wife Clare Francis crashed their motorcycle into a metal barrier on the last day o…