the houses you said about on the tennent is canal side in aberdulais not far frim where i used ti live the both canels are not controled by any one you just need a rod licence to fish them. the flyover you need to park in millan road and cross the canal on to the river
No license on the Neath or Tennant canals now, pike in both. I’ve recently been shown a venue where there’s some really good perch. That bridge used to be the halfway point on my regular bike ride, I used to bailif just up from there too.