Brits considering a trip to Dubai , or perhaps a permanent move, are being warned about five lesser-known laws that could result in a hefty fine or even imprisonment. The glamorous city in the United Arab Emirates has become increasingly popular with UK residents seeking to escape dreary weather for year-round sunshine, tax-free salaries and lucrative job prospects in a safe, modern environment. With its designer shopping centres, pristine beaches, striking skyline and consistently warm climate,