I was a member of Tesco Black Box car insurance for a duration of two years. On the 25th of March 2022, I was involved in a vehicular accident, following which I was provided with a replacement vehicle by Enterprise Rent a Car, facilitated through my Tesco Black Box insurance policy. My own vehicle was deemed a total loss, and subsequently, Tesco Insurance disbursed a payout to facilitate a replacement vehicle. This pay-out was subject to a £350 deduction as an excess, with a commitment from Tesco Insurance to reimburse this amount once I was determined to be not at fault. Upon procuring a new vehicle, I chose to retain my insurance coverage with Tesco, incurring an additional £90 fee for the change in the insured vehicle. I was assured that this fee would be reimbursed upon a determination of non-fault status. Furthermore, Tesco Insurance imposed an additional premium of £317 on top of the pre-existing insurance costs for my previous vehicle. Despite my persistent attempts to engage with Tesco Black Box insurance, documented through a series of interactions on 17.05.22, 24.06.22, 28.06.22, 30.06.22, and 02.09.22, no substantive updates were provided regarding the payment from the third party insurance. Subsequently, Tesco Insurance directed me to contact the third-party insurer independently to secure the return of the excess amount. I duly contacted the third-party insurance provider and successfully reclaimed my excess. Nonetheless, Tesco continued to levy a premium of £998.64 for my insurance coverage, even after my policy was renewed on 01.11.12. This was contingent on their assurance that the premium would be reimbursed once a non-fault determination was established. Over the course of more than a year, I maintained regular contact with Tesco Insurance, seeking reimbursement for the expenses. No progress was made in resolving my claim, and Tesco consistently declined to provide the promised reimbursement. Frustrated with the lack of resolution, I opted to terminate my insurance policy with Tesco Insurance on 15.10.23. To my surprise, this action incurred an £80 cancellation fee, and an additional £50 charge for failing to return the black box device, even though such an option had not been presented. Subsequently, I received an email from Tesco Insurance on an unspecified date, confirming the receipt of their payout from the third-party insurer. They also affirmed my non-fault status in the accident and assured the removal of any claims affecting my no-claim discount. Subsequently, I initiated contact with Tesco to request the reimbursement of the outstanding sums. Multiple formal complaints were lodged with Tesco Insurance through email and live chat, all of which have been meticulously documented. In light of the absence of responses from Tesco, I sought legal counsel to pursue the resolution of this matter. On 17.10.23, I received correspondence from Enterprise Rent a Car, stating that they have not received the payment they were due from the third-party insurer, adding to the complexity of the situation. The Enterprise Act 2016 made it an implied term of every insurance contract (taken out since 4 May 2017) that the insurer must pay any sums due in respect of an insurance claim within a “reasonable time”. 1 year and 7 months is not reasonable