allow (one) free rein

To give one complete freedom to do what one wants or chooses. Can you believe the boss allowed me free rein on this project? Finally, I can present a campaign with my own vision!

Common Names:

Name	Pronounced	Usage
Firenze	-	Various
Doroteja	-	Slovene, Croatian, Serbian, Macedonian
Edda (2)	-	Icelandic, Ancient Scandinavian
Minoo	-	Persian
Mildburg	-	Anglo-Saxon
Rhianu	-	Welsh