A more thorough explanation:

DE EXPENSIS CIVIUM ET BURGENSIUM

De expensis civium et burgensium is a legal term in Latin that means "for levying the expenses of burgesses." It refers to a writ that orders the sheriff to collect the expenses of each citizen and burgess of Parliament.

An example of de expensis civium et burgensium would be if a member of Parliament incurred expenses while performing their duties, such as travel or lodging costs. The writ would then be issued to the sheriff, who would collect the expenses from each citizen and burgess of Parliament to cover the costs.

Another example would be if a city council member incurred expenses while attending a conference on behalf of the city. The writ would be issued to the sheriff, who would collect the expenses from each citizen and burgess of the city to cover the costs.

The examples illustrate how de expensis civium et burgensium was used to collect expenses from citizens and burgesses to cover the costs incurred by members of Parliament or city council members while performing their duties. The writ was a way to ensure that these expenses were paid for by the community as a whole, rather than by the individual member.