You really never know what bruck (rubbish) you will find at the shore, but if you cover any distance you are likely to find these objects; shotgun cartridges, cans,rope, food packaging, plastic bottles and mussel pegs.
It is always a great idea to take some bags with you to clear any bruck you find. I have attached a multi sheet of Beach Bruck Bingo for anyone who would like to print off a few to make into a game.
