Surely they can see that this idea will only drive pilots to stop taking needed medications?!
"A Lufthansa spokesman told dpa that the airline would only introduce the new measure in coordination with Germany's task force for aviation safety, adding that the tests could help detect medication that pilots may be hiding from their employer."
Lufthansa considers random pilot checks
Germanwings: Lufthansa pilots may get spot health checks - BBC News
Madness, indeed!