There may be terms in your contract that says you can't work for a competitor or have contact with customers for a period of time after you leave the company. These are called 'restrictive covenants'. Your company could take you to court if you breach the restrictive covenants in your contract.
A restrictive covenant that runs with the land is typically prohibitive in nature, meaning it restricts or limits what a property owner may do with the property. Examples include restrictions such as limitations on building height or prohibition against certain uses (pesticide use, for instance).
Some of the most common restrictive covenants include: Alterations and extensions to the building. Changes to the use of a property, for example, converting a building into flats or turning a house into business premises. Rent and lease restrictions. Limitations on pets. Limitations on home colour.
If it looks like a restrictive covenant is enforceable and is going to be breached by development, seek to obtain a restrictive covenant title indemnity insurance policy to cover any loss from a claim from a beneficiary. You should insure the full gross development value of the property affected.
``In order to enforce a restrictive covenant, an employer must demonstrate that the clause protects one of its legitimate business interests. Secondly, the employer must show that the clause is reasonable, and it only goes so far as is necessary protect a legitimate business interest of the employer.''
A restrictive covenant is a provision in a real property conveyance that limits the grantee's use of the property.
To officially end the restrictive covenants, it may be necessary to file a lawsuit seeking a declaration from a court that the covenants are no longer enforceable. This can be a complex legal process that may require the assistance of an attorney.
My limited understanding is, restrictive covenants are only enforceable by a home owners association created among them. A local government isn't going to swoop in and enforce, or defend, a covenant that you created on your property. The local government is only concerned with land use ordinance's and state laws.
If a deed restriction is not enforceable, you can choose to ignore it and take on the risk of a neighbor filing suit, or you can seek out a judge's ruling to have the covenant removed from the deed. Obtaining that ruling is easier when no one is actively enforcing the covenant.
An employee can challenge a restrictive covenant if they believe it is unreasonable or prevents them from finding suitable employment. If the covenant is too broad or not essential to protecting the employer's business, it may be deemed unenforceable by the courts.