Many Swedes increase their alcohol intake now during the summer.
But those who rely on home alcohol meters to find out their blood alcohol level are at risk of blowing themselves up.
In a new test, half of the breathalyzers failed.
– There is a reason why authorities use slightly more expensive and more proven stuff, says Anders Schäf from the Traffic Police.
Watch as TV4’s reporter tests the alcohol meters after a few glasses of wine – in the player above.