Swiss Air Force's Alouette III where also used by the Border Guard. For that they receive such an adhesive tape on both doors. All four official languages of Switzerland are possible - German, French, Romansch and in this case Italian.
Alouette III from No. 3 Operations Wing / 301. sq. during Belgian Helidays 2007. Home base this helicopter was Baldonnel (Irish air force has only one active AFB). It was one of the last chance to see irish Alouettes III in active duty.