If I remember swab test will take atleast few hours to get the result and it is much expensive test kit needed to do that so it is not actually possible to swab test every person enters into the casino and also social distancing will not be possible in any casinos so government should allow the casinos to work even if they know it will result into spread just for economy gain or they should completely close it.
Is this even practical? Labs are overwhelmed and they should be rather testing those individuals who are showing active symptoms of COVID 19, rather than wasting their time on people who visit casinos. And another thing is that these tests are not 100% accurate. Here in India, there have been cases of individuals with symptoms testing negative during the first test and later testing positive.
actually in our days now it is not the symptoms are important instead mass testing is what we need because lots of cases now that those positive in Covid shows no symptoms .
so yeah i think people in casino must be testing also but with expense from the gambling operators.