- Thanks To enter the competition for free, send your: Name, Address, DOB, Contact phone number, desired number of choice, and correct answer for that competition. It’s not recommended to send via recorded delivery. Include you username and password please use the pdf provided here Click here to open the PDF and print it. Post to nitrous competitions limited 32 Holmwood drive Leicester LE3 9LF Postal entries are limited to three competition entrant per postcard. The Entrant must specify which competition they wish to enter; they should also specify which number/s they desire. If the number/s not available by the time the postal entry has arrived and been processed a replacement random number/s will be allocated. The promoter will process all free entries on a Wednesday of each week. The free entries will be treated in the exact same manner as the paid entries, in addition the free entries will be entered into the ‘Live Draws’ in the same manner. Standard competition terms and conditions apply for free entries.