Several foreign passengers were seen conversing loudly with masks off on the G11 high-speed train from Beijing to Shanghai.
There were more than ten foreign passengers who continued to drink beer and chat loudly without their masks on even after the crew repeatedly reminded them of the necessity of health regulations and complaints from other passengers.
The Shanghai Railway Bureau responded that after train staff and the police gave them warnings and instructions, the foreign passengers had put their masks back on and lowered their volumes.