Without limiting the other provisions of this Section 3.1, among other delegations by the Trustees, the Trustees have determined that there is a significant risk that the Trust and its shareholders may be adversely affected by investors with short term trading activity and/or whose purchase and redemption activity follows a market timing pattern as defined in the prospectus for the Trust, and have authorized the Trust, the Underwriter and the Trust's transfer agent to adopt procedures and take other action (including, without limitation, rejecting specific purchase orders in whole or in part) as they deem necessary to reduce, discourage, restrict or eliminate such trading and/or market timing activity. You agree that your purchases and redemptions of Portfolio shares are subject to, and that you will assist us in implementing, the Market Timing Trading Policy and Additional Policies (as described in the Trust's prospectus) and the Trust's restrictions on excessive and/or short term trading activity and/or purchase and redemption activity that follows a market timing pattern.