The new moon has been spotted by the Moon Sighting Committee in the Western Region of Abu Dhabi and therefore Ramadan has been declared as starting from tomorrow.
So basically, no eating, drinking, smoking, dancing or playing loud music during daylight hours for a month. It’s unlikely you will be arrested for any of this, unless you are being really inconsiderate and a complaint was made to the police, but mostly you would just get very dirty looks. Really, you just need to be considerate of those around you that are fasting and respect what is for them a very holy time.
Time Out Abu Dhabi has a good summary of what Ramadan is all about.
Ramadan Kareem to my Muslim readers!