Is it allowed to build a large crescent Hilal structure outside the holy shrine of Al-Hussain (as) in Karbala, given that such symbols are associated with the worship of the moon goddess in paganism?
The shrine of Imam Husain (AS) in Karbala has number of religious scholars who supervise all the work, services and operations of the shrine and they very well what is their Islamic duties. Different symbols can have different meanings in different places.
Wassalam.