'A friend of mine just retired from Jet Airways in India. He told me the crew had a breathalyser test before every 1st sector. In France you need to carry a disposable one in your car. So they are available. Pax checked at the gate???????'
Oh please no.
It's bad enough having to endure a long flight.
A couple of glasses of wine or a brace of spirit measures are not going to tip the vast majority of people over the edge.
We already have enough regulation that is dumbed down to the pond life level as it is.