anchor.diff:    - increase the existing ventilation rate by fully opening dampers and running fans on full speed 
     - operate the ventilation system 24 hours a day 
     - increase the frequency of filter changes
  -  - remind customers that face coverings are mandatory in shops and supermarkets, indoor shopping centres, banks, building societies, post offices and where food or drink is purchased at a take-away outlet (Some people don’t have to wear a face covering including [for health, age or equality reasons](https://www.gov.uk/guidance/coronavirus-covid-19-safer-travel-guidance-for-passengers#exemptions-face-coverings))
  +  - remind customers that face coverings are mandatory in shops and supermarkets, indoor shopping centres, banks, building societies, post offices and where food or drink is purchased at a take-away outlet. (Some people don’t have to wear a face covering including [for health, age or equality reasons](https://www.gov.uk/guidance/coronavirus-covid-19-safer-travel-guidance-for-passengers#exemptions-face-coverings))
   
     <% if calculator.sector?("fitness") %>
       ### Sports and fitness facilities
  
positive.code:     You should:
  
      - encourage customers to order over the phone
      - minimise contact between kitchen employees and front of house staff by arranging drop off and pick up points
      - take measures such as dropping butler’s trays outside door, and encouraging tips to be added to the bill
      - make staff accessible to guests via phone, emails and guest apps
  
  
negative.code: This guidance can help you carry out your risk assessment to make sure you keep employees and other people on site safe when opening during coronavirus (COVID‑19).
  
  You should also consider the security implications of any decisions and control measures you intend to put in place, as any revisions could present new or altered security risks that may require mitigation.
  
  If you decide that your workers should come into their place of work then you need to reflect that in the COVID-19 risk assessment and confirm the actions taken to manage the risks of transmission in line with this guidance. It is vital employers engage with workers to make sure they feel safe returning to work, and are not being forced into an unsafe workplace.
  
  Businesses must follow all instructions from authorities in the event of [new local restrictions](https://www.gov.uk/government/collections/local-restrictions-areas-with-an-outbreak-of-coronavirus-covid-19). 
  
  <% if calculator.sector?("close_contact") %>
    Close contact services include:
  