Small lids are unable to be placed individually in your kerbside yellow lidded collection bin. If the lids are smaller than 5cm in diameter collect them in a clear recyclable bottle (e.g. 2 litre juice or milk bottle) until full and then place the filled bottle in your recycling bin to be recycled. Another option with these items to be reused and not disposed, ask your local kindergarten or prepatory school or Scouts or Girl Guides groups if they are collecting these items for art and craft.
Otherwise If the lids are larger than 5cm in diameter place them loose in the general waste bin for disposal.