Dibby
Assistant Pro
Already been mentioned that there is no law restricting the use of these spaces. Realistically I would do nothing.
The question is, what do you hope to achieve by complaining? Obviously, it won't undo what has happened, and how often do you visit the place? Additionally, as cynical as it is, I suspect the management care more about the leaseholder who pays them rent than an individual customer. Assuming you were not planning to visit the flower shop, I doubt the woman who owns that shop cares either. Sometimes it's better to know when there is little to be achieved and pick your battles.
The question is, what do you hope to achieve by complaining? Obviously, it won't undo what has happened, and how often do you visit the place? Additionally, as cynical as it is, I suspect the management care more about the leaseholder who pays them rent than an individual customer. Assuming you were not planning to visit the flower shop, I doubt the woman who owns that shop cares either. Sometimes it's better to know when there is little to be achieved and pick your battles.