Trade Sunday 29.03.2026: shops open on March 29 whether there is simply a trade ban. Is present a commercial Sunday?

Zdjęcie: Niedziela handlowa 29.03.2026: sklepy otwarte 29 marca czy obowiązuje zakaz handlu. Czy dzisiaj jest niedziela handlowa? / PAP


Is present 29.03.2026 a commercial Sunday? Many people plan larger purchases before Easter, so we check whether on Sunday 29 March there will be open shops specified as Ladybug, Lidl, Auchan and Carrefour, or just Frog. erstwhile is the next trade Sunday? Explain.