Australia vs UK Legislation

Hi everyone! I am moving from Australia to the UK in June and wondered if anyone has any courses or resources they would recommend in identifying main differences in Legislation etc? I have a Bachelor of Commerce Degree and Graduate Diploma in HR as well as 3 years experience as a People and Culture Advisor but can’t seem to find much information around differences between HR in the UK and Australia so feeling underprepared for job interviews. Any assistance is appreciated. Let me know if this should be directed at a different group/forum. Thank you!