During the fixed term either you or the HA may terminate this contract without notice or payment of wages (ie basic monthly salary, Monthly Allowance and other regular allowances if appropriate) in lieu of notice during the first month of your probation period. For the rest of the probation period, either party may terminate this contract by giving to the other I calendar month's written notice or by paying 1 calendar month's wages in lieu of notice. After probation, 2 calendar months' written notice or payment of 2 calendar months' wages in lieu of notice is required to terminate this contract.