In no event shall the insurance contract be deemed cancelled until at least ten days after the date of such filing, any earlier date mentioned in the notice to the contrary notwithstanding.
If an employer withdraws from the fund upon complying with subdivision two of section fifty of this chapter, the new insurance contract with the stock corporation, mutual corporation or reciprocal insurer shall be deemed not to take effect until the cancellation of such employer's contract with the state insurance fund has become effective.
N.Y. Work. Comp. Law § 94