Despite constant and ill-informed attacks, the tea-break has always fuelled Britain’s economic growth, argues Michael Hindley.

One of my most vivid memories of childhood is going into the cotton weaving shed where my mother worked and experiencing the blissful moment when the looms stopped for a tea break. By the 1950s this break had become established by custom and practice.

Research by organizational psychologists from the Leeds University Business School (January 2026) found that the famous British tea-break still actually boosts productivity contrary to the commonly held prejudice, a view promoted with vigour in the Thatcher era. Tea-breaks were and are necessary, something the factory owners in the industrialisation of the early nineteenth century knew only too well. The stimulus to keep the workers, if not happy, at least keep them going, was tea. And like all else in Britain’s rise, this tea-fuelled growth depended on the Empire and the control of world trade.

Tea, particularly black tea, is an excellent stimulant and produces a calmer and more sustained energy boost, ideal for reviving factory workers’ stamina. It is easy to prepare: just mugs, water a tea-urn and, to give an extra boost of energy, a plentiful supply of sugar. Access to cheap tea was vital to economic growth and Britain’s domination of world trade.

Tea and the tea habit originally came from China; in fact tea was synonymous with China, and the port of Canton (now Guangzhou) was the centre of processing and exporting. British trade with India and further East was under the control of that extraordinary prototype multinational giant, the East India Company. Founded as a joint-stock company in 1600, it was the de facto ruler of India – and even had its own army – until it was nationalised under the title “The British Raj” after the Indian Mutiny (1857), an epoch-making event which India officially and rightly refers to as “The First War of Independence”.

The difficulty for tea traders was that China wanted hard payment in silver for its tea, and the demand for silver to trade with was draining British coffers. Even more problematic was that the Chinese couldn’t be persuaded to import British goods to offset the trade imbalance. The Emperor had loftily dismissed a previous trade mission with the announcement that China already provided as much as China needed. But there was a market in China which the British could trade in: something that was grown in British India – namely opium.

What followed was one the more disgraceful episodes of British imperial history, known as the “Opium Wars”.

Successive attacks on China in the 1840s and 1850s forced the Chinese Emperor to lift his ban on the import of British opium. Furthermore, China was obliged to grant extraterritorial rights to British traders and cede the territory of Hong Kong. The resentment caused by this humiliation has infused and informed Chinese policy down to the present day.

In the 1990s, as the Vice President of the Euro-Parliament’s Trade Committee, I had many encounters with Chinese representatives about the ramifications of Hong Kong’s return to Chinese sovereignty in 1997. I could never attend such exchanges without my Chinese counterparts unleashing a torrent of recriminations (justified in my view) about the “Opium Wars” and the “Unequal Treaties” forced upon China.

Even before the “Opium Wars” traders had begun to seek to break the Chinese monopoly of tea and after much exploration and research found an alternative in British India.

From the 1840s onwards, entrepreneurs succeeded in cultivating tea in Assam, in North Eastern India. Tea cultivation there was industrialised based on the plantation system, which had been developed in the Caribbean. The workers on the Indian tea plantations were mainly women, whose stamina and manual dexterity was necessary but not rewarded financially – just as was the fate of the Lancashire “mill girls”, whose stamina and dexterity was sustained on tea.

Not just in the textile industry, workers in industrialised Britain kept going on tea, so much so that a break for tea became custom and practice in the working day.

By 1900, tea was the favourite drink of the working class and was no longer the preserve of ‘nice’ society.

As in many aspects of British social history, as wages improved, taste for tea became popularised and profitable and tea merchants and food companies opened teashops.

So much did Britain depend on tea for stamina in World War Two that in 1942 the government bought the entire world’s commercial supply of black tea. Britain’s stubborn defence and final triumph was founded on tea, at home and at the front.

However, increasingly in post-war Britain the tea-break became the scapegoat for Britain’s lack of productivity. The workers’ right to a tea-break was not only the subject of comic portrayal in films, but headlines in the right-wing press promoted the notion that the tea-break was tantamount to industrial sabotage.

By the 1970s, Thatcher, that paragon of middle-class prejudice against trades unionism, used the phrase the “tyranny of the tea-break”.

In fact, both the nineteenth century factory owners and Leeds University Business School researchers knew and know better. Tea boosts productivity.

It was only in 1998, under the Working Time Regulations, that workers were allowed an “uninterrupted” and paid twenty-minute break in a six hours shift.

All that tea has certainly given the British the stamina to fight for their rights and the Fair Trade movement tries to boost the welfare and rights of the tea growers.

Michael Hindley is a former Member of the European Parliament and is now a freelance speaker and writer on international politics. He also posts on: @hindleylancs.bsky.social. This article originally appeared on his substack here.

Image: https://commons.wikimedia.org/wiki/File:Cup_of_tea.png Author: Ian Pegg, made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.