A more thorough explanation:

CUM FABRILIBUS, BRASINIS, ET BRUERIIS

Cum fabrilibus, brasinis, et brueriis is a Latin term used in Scots law. It means "with forges, maltkilns, and breweries." According to this law, a tenant was not allowed to construct these structures on a piece of land without first obtaining permission from the superior.

An example of this law in action would be if a tenant wanted to build a brewery on their rented land. They would need to ask the owner of the land for permission before starting construction. If they did not get permission and went ahead with the construction, they could face legal consequences.

Another example would be if a tenant already had a forge on their land but wanted to add a maltkiln. They would need to get permission from the superior before making any changes to the property.

The examples illustrate how the law restricted tenants from building certain structures on their rented land without permission. This was to ensure that the landowner had control over what was built on their property and to prevent any potential damage or harm caused by these structures.