Rear knocking

[bubblewrap]

Have a knocking from back Celica gen6  for a couple seconds after sometimes pulling away .it's in time with the wheels turning just like having a stone in the tyre but a knocking.ive checked rear suspension but only found stabilizer bushes slight wear so replaced but still knocking.it only happens when I use the car for the first time each day.any ideas please

[Old Red Celica]

Handbrake shoes.

[bubblewrap]

Had discs off checked handbrake shoes they seem ok and tight no slackness anywhere but still the same knocking as before.old red  u said handbrake shoes what part did u mean I had to check that could cause this knocking thanks.

[Black Knight]

Guarantee will be rear brake pads moving back and forth in the carrier.

Does it do it if you just lightly apply the brake too? If so dead certain 

[Old Red Celica]

Try not putting on the handbrake and see off it still happens.