![Ground staff gather at a picket near Heathrow's Terminal 2 in November. Getty Images](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/A74PKIDBXQMRKKWA4OAOWW6UNE.jpg?smart=true&auth=3db9d3026705fb822552aefac5732fba71400234ea3d013b36efaa05c4ebbf8c&width=400&height=225)
Ground staff gather at a picket near Heathrow's Terminal 2 in November. Getty Images
Ground staff gather at a picket near Heathrow's Terminal 2 in November. Getty Images
Heathrow faces flight disruptions as ground workers plan strike
Airport in London has been hit by a wave of strike action as it tries to bounce back from Covid travel restrictions