You can get a referral from several sources. For more information on local assistance, you can call Lincoln Foodbank at 01522 542166. Alternatively, you can contact Citizens Advice. Your local Jobcentre, NHS provider, or GP can also help refer you to a food bank.
https://lincoln.foodbank.org.uk/get-help/foodbank-vouchers/
https://www.citizensadvice.org.uk/debt-and-money/food-bank/using-a-food-bank/