Pharmaceutical Society of Great Britain v Boots Cash Chemists (Southern) Ltd. [1953] EWCA Civ 6 (05 February 1953)

Boots introduced a self-service system where customers selected items from shelves and paid at a cashier supervised by a pharmacist. The Pharmaceutical Society alleged this breached the requirement for poison sales to be supervised by a pharmacist. The Court held the sale occurred at the cashier, not when items were picked up.

Facts

Boots Cash Chemists introduced a self-service system in their premises where customers could select articles from shelves, place them in a receptacle, and proceed to a cashier desk to pay. At the cashier desk, a registered pharmacist was present. The Pharmaceutical Society of Great Britain brought proceedings alleging that this system breached section 18(1)(a)(iii) of the Pharmacy and Poisons Act 1933, which required that sales of poisons included in Part I of the Poisons List be effected by, or under the supervision of, a registered pharmacist.

The Self-Service System

Two customers, Miss Mainwaring and Miss Marrable, each took packages containing poison from the shelves, placed them in their baskets, and paid at the exit where a pharmacist was supervising. The items in question were not dangerous drugs but contained small proportions of poison and could be obtained without a doctor’s prescription.

Issues

The central legal issue was: at what point in time did the sale take place? If the sale occurred when the customer picked up the item from the shelf, then the pharmacist’s supervision at the cashier would be too late. If the sale occurred at the cashier desk, supervision requirements were satisfied.

Judgment

The Court of Appeal unanimously dismissed the appeal, upholding the Lord Chief Justice’s decision.

Lord Justice Somervell

Lord Justice Somervell held that the display of goods on shelves was not an offer capable of acceptance by the customer picking them up. Rather, it was an invitation to treat, similar to a bookshop where customers have free access to browse. The contract was only completed when the customer brought items to the cashier and their offer to buy was accepted.

He noted a significant difficulty with the plaintiff’s argument: if the contract were complete when an item was placed in the basket, the customer would be bound and could not substitute one article for another without paying for the first.

Lord Justice Birkett

Lord Justice Birkett agreed, adopting the Lord Chief Justice’s reasoning that there was no difference in principle between self-service and normal shop transactions. The sale was made under the supervision of a pharmacist because the pharmacist was present when the customer’s offer to buy was accepted at the cashier.

Lord Justice Romer

Lord Justice Romer concurred, observing that if the plaintiff’s contention were correct, a customer could never change their mind after picking up an item, which would significantly diminish the popularity of such shops. He was satisfied that priced articles on display did not constitute an offer capable of acceptance merely by picking them up.

Legal Principles

The case established an important distinction in contract law between an offer and an invitation to treat. Goods displayed on shelves in a shop, whether self-service or otherwise, constitute an invitation to treat rather than an offer. The customer makes an offer when presenting goods for purchase, and the contract is formed when that offer is accepted by the shopkeeper or cashier.

Implications

This decision has significant implications for retail operations and contract law. It clarifies that shopkeepers retain control over whether to sell goods until the point of payment, allowing them to refuse sales. For regulatory compliance purposes, supervision requirements are met if appropriate personnel are present at the point where the contract is concluded. The principle applies broadly to self-service retail environments.

Verdict: Appeal dismissed with costs; leave to appeal refused. The Court held that the sale took place at the cashier desk under the supervision of a registered pharmacist, not when items were selected from shelves, and therefore there was no breach of the Pharmacy and Poisons Act 1933.

Source: Pharmaceutical Society of Great Britain v Boots Cash Chemists (Southern) Ltd. [1953] EWCA Civ 6 (05 February 1953)