Hands joined before the gospel

In Paul Turner's Blog by Paul Turner

Q: When a deacon greets the people before proclaiming the gospel, he does it with hands joined.

When there is no deacon, does a presider extend his hands? What about a concelebrant?

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A: A priest who proclaims the gospel in the absence of a deacon keeps his hands joined when greeting the people before the gospel. He is doing what a deacon does.

Here’s a previous post: https://paulturner.org/extending-hands-before-the-gospel/