Face masks become mandatory in all shops and on public transport in Berlin, Germany(1/5)

A woman wearing a face mask is seen in a supermarket in Berlin, Germany, April 29. 2020. Berlin became the last state to extend the obligation to wear a mask in shops. Previously, the order was only for public transport, and masks were strongly recommended for shoppers. (Photo: china News Service/Peng Dawei)

People wearing a face mask are seen in a supermarket in Berlin, Germany, April 29. 2020. Berlin became the last state to extend the obligation to wear a mask in shops. Previously, the order was only for public transport, and masks were strongly recommended for shoppers. (Photo: china News Service/Peng Dawei)

A woman wearing a face mask is seen in a supermarket in Berlin, Germany, April 29. 2020. Berlin became the last state to extend the obligation to wear a mask in shops. Previously, the order was only for public transport, and masks were strongly recommended for shoppers. (Photo: china News Service/Peng Dawei)

People wearing a face mask is seen in a supermarket in Berlin, Germany, April 29. 2020. Berlin became the last state to extend the obligation to wear a mask in shops. Previously, the order was only for public transport, and masks were strongly recommended for shoppers. (Photo: china News Service/Peng Dawei)

People wearing a face mask is seen in a supermarket in Berlin, Germany, April 29. 2020. Berlin became the last state to extend the obligation to wear a mask in shops. Previously, the order was only for public transport, and masks were strongly recommended for shoppers. (Photo: china News Service/Peng Dawei)