Non-EU Spouse Travelling Alone from Poland to UK

I am a Polish citizen, resident in the UK. My husband has a Residence Card he received in the UK as an EEA family member and we often travel to Poland (and other countries) together without any problems and without her getting Schengen visa.

This time we are planning to go to Poland together, but my husband will have to leave Poland earlier without me and I will travel a few days later on my own from Poland back to the UK. Can he travel alone back to the UK ?

I would appreciate your help here. Thank you.