Sir, – I note there has been no instructions from Government on the use of chin-masks, which seem to be much more prevalent than the face-masks they so frequently mention. – Yours, etc,
TONY GRACE,
Cork.
Sir, – I note there has been no instructions from Government on the use of chin-masks, which seem to be much more prevalent than the face-masks they so frequently mention. – Yours, etc,
TONY GRACE,
Cork.