x sold vehicle to y and y got the vehicle transferred on his name. x failed to inform insurance co about the sale of vehicle. y sent a letter to insurance co through certificate of posting to transfer the policy on his name. Meanwhile the vehicle involved in the accident. Insurance Co repudiated the claim stating that y is not insured and informed the same to x. y moved consumer forum. Insurance co pleaded about non receipt of UCP letter. But the forum decided the complaint in y's favour stating that certificate of posting is deemed service.
pl tell me whether the letter sent under UCP falls under deemed service when the co denied receipt of this letter. Any citations to substantiate.