On Saturday, Mr Johnson announced face coverings will be mandatory on public transport and in shops from Tuesday.
The rule applies to supermarkets, shopping centres, takeaways, post offices, banks, building societies, high-street solicitors and accountants, estate agents and travel agents, hair and beauty salons, pharmacies, taxis and private hire vehicles.
With these new restrictions coming into play today we want to find out what your response to them is.
Will you be complying with or resisting the public pressure to wear a mask in shops and so on?
Please answer our poll here. If you are not signed up to Twitter, please give your answer below the line.