Radiator coolant leak

Hi all,

Trying to diagnose source of a coolant leak.

Initially I noticed the coolant level was dropping and saw the expansion tank was cracked and a broken rubber hose, so replaced both.

Coolant is still leaking and seems to be coming from the bottom of the radiator - just wanting to check if this looks like a classic radiator leak so need to get a new radiator fitted, or if it’s indicative of something else?

Thermostat and water pump look ok and dry, other hoses look ok too.

Car is 2003 VW Polo 1.2 6V.

Thanks