# EXCESS OVERLAYER INSURANCE POLICY
(EXCLUSION: CONTAMINATION OR POLLUTION)

It is agreed that the policy does not apply to excess overland flow, which means the release of liquid, vapor, steam, fumes, smoke, gases and their mixtures or any water, mud, oil or other material carried by such release upon land, the atmosphere or any watercourse or body of water. But this exclusion does not apply if such overflow or escape is sudden and accidental.

This endorsement, issued by one of the below-named companies, forms a part of the policy to which attached, effective on the effective date of the policy unless otherwise stated herein.

(The information below is required only when this endorsement is issued subsequent to preparation of policy.)

| Endorsement effective | Policy No. | Endorsement No. 2 |
|----------------------|------------|--------------------|
| Named Insured         |            |                    |
| Additional Premium $  | Return Premium $ | BI PD |
|                       |             | In Advance $       | $ |
|                       |             | 1st Annv. $        | $ |
|                       |             | 2nd Annv. $        | $ |

The Aetna Casualty and Surety Company<br>
The Standard Fire Insurance Company<br>
Hartford, Connecticut

Countersigned by [Signature] (Authorized Representative)