Further to our post earlier this week, we await a specific reply from the Universities Minister. However, the current definition of critical worker DOES include regulated (licence holding) security professionals, essential to national infrastructure, operating in roles under the 8 broad headings listed. This status is only directly relevant to the ability to access the school and childcare systems at this time. This critical worker definition does not affect whether or not you can travel to work – if you are not a critical worker, you may still travel to work where this absolutely cannot be done from home. To prioritise pressure on the schools system, it does NOT extend to all licence holders. It is role dependent. The list may change over time. Read more here  https://www.sia.homeoffice.gov.uk/Pages/Coronavirus.aspx