CASTLETOWN MHK Richard Ronan has said the arrival of Tesco will be detrimental to all retailers in the town.
It follows the news that the retailer will open a Tesco Express store within Callow's Yard in the New Year.
Mr Ronan said he has concerns about the wide range of goods and services that Tesco sells as well as concerns over traffic implications, deliveries, illegal parking and the environment.
He also said he is concerned on the effect it will have on the residents in and around the Callow's Yard area as he believes it will be a "late night store".
In a statement Mr Ronan said: "Over six years ago I was involved in the original concept of Callow's Yard and its completion through the planning process as a Castletown Commissioner.
"At all stages it was expressed by the developers that at no time would there be any duplication of existing traders within the town and small businesses would be encouraged with affordable rents.
"My big concern with this particular retailer is that it will duplicate most of our existing businesses which may take the livelihood away from small, loyal businesses - some of which have supported the town for generations.
"I wish to state that I am not against Tesco but I feel Castletown is well served with the facilities it has and Castletown's future growth should be based on diverse, local, tax paying businesses."
What do you think? Do you agree with Mr Ronan or do you think the arrival of Tesco is a good thing for the Island? Let us know your thoughts by leaving a comment below: