signalling

In turn, an increase in calcium triggers the release of signalling molecules called neurotransmitters.

The decision was also posted on X itself, where some users reacted with vitriol, with those who paid for prominent replies accusing the Guardian of "woke propaganda" and "virtue signalling".

"Is everything alright?" the bartender asked without hesitation, before signalling to the manager.

He arrived on scene at 09:30 GMT but it was a further five hours before a hushed murmur rippled through the crowd, signalling the bird had become visible.

But Badenoch denied the claim, saying: "It was signalling the direction I wanted the department to take to make it very clear."