Can I do work experience or internships simultaneously while in second year in UK/Australia for a Master's?

Yes, you can do work experience or internships during your second year as a master's student in the UK or Australia.

- UK: On a Student visa, you can work up to 20 hours per week during term time and full-time during official university breaks. Internships or work placements are allowed if they fit within these limits. If the placement is a required, assessed part of your degree, it must not exceed 50% of your course duration and needs university approval.

- Australia: You can work up to 40 hours per fortnight during the semester and unlimited hours during breaks. Internships and work placements are permitted as long as you follow these hour restrictions.

Visa rules and university policies are subject to change, so always follow the latest requirements.