5. In the event of any payment falling overdue by more than 21 days an administration charge of £95 will become payable plus interest of 15% per annum calculated from the original due date till the date when MCP receives payment. Any such administration charges and interest shall be invoiced separately. In the event of any late payment charge remaining unpaid by more than one month after the first invoice additional administration charges of £95 for every month (or part month) will become payable by Client in addition. Further all debt recovery costs (including but not limited to all legal and solicitors’ costs) shall be recoverable from Client on a total indemnity basis.