The council's executive committee will be asked to approve a two-phased approach, with the first including a new grey surface using epoxy resin replacing the red tarmac.

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They then oversee the manufacturing of the wood, resin and plastic game pieces and the cardboard playing surface.

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Then they move the plants to a darker environment to encourage flowering and the formation on the surface of its buds, leaves and stems of trichomes, tiny resin-filled glands resembling sea anemone.

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The colour of the cross's pillar is achieved by the oxidisation of the copper, impregnated in resin and then bead-blasted to bring the copper to the surface.

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