Speakers called for higher salaries, pension benefits and increased efforts to achieve equal pay between men and women, as well as a more environmentally-friendly policy and a fairer society.
Big rallies and marches took place in major cities, notably Zurich, Geneva, Basel and the capital, Bern, to celebrate May 1.
Police said the festivities in Zurich, which drew 16,000 people, were marred by extremists lighting flares and damaging buildings and vehicles.
Traditionally trade union leaders, left-wing politicians and activists participate in Labour Day rallies.
Interior Minister Alain Berset, a member of Social Democratic Party, addressed a meeting in the town of Solothurn, while his party colleague, Transport Minister Simonetta Sommaruga, paid a visit to a child care centre in Fribourg.
Labour Day is only a public holiday in certain regions of Switzerland as the 26 cantons have widespread autonomy from the national authorities.
More
More
Why demonstrate on May 1?
This content was published on
May 1 has for 130 years been a day for workers’ rights and social justice. Times have changed, but there are still workers’ demands.
You can find an overview of ongoing debates with our journalists here . Please join us!
If you want to start a conversation about a topic raised in this article or want to report factual errors, email us at english@swissinfo.ch.