We look at the worrying signals from the health lobby about possible intervention in the way people eat and drink. Are proposals for calorie caps on specific dishes just the latest scare story or could it become a reality? We also profile the new brand from PizzaExpress, and talk to Bombay-style café concept Dishoom about taking their time rolling out into the regions, and Arc Inspirations, who have punchier plans and are looking for the backing to achieve it.