1 INTRODUCTION  
2 DATA  
2.1 Cluster sample  
2.2 MeerKAT data  
2.3 DECaLS data  
2.4 Photometric redshifts  
2.5 Cluster membership selection  
2.6 AGN identification  
3 STAR FORMATION RATES  
3.1 Star formation activity as a function of cluster centric distance  
3.2 SFR – $M_{200}$ relations  
4 DISCUSSION  
5 CONCLUSIONS