if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[FK_EmployeeTerritories_Territories]') and OBJECTPROPERTY(id, N'IsForeignKey') = 1)
ALTER TABLE [dbo].[EmployeeTerritories] DROP CONSTRAINT FK_EmployeeTerritories_Territories
GO

if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[Territories]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)
drop table [dbo].[Territories]
GO