Some of those who object to the new plans for Jumbo are unhappy with the proposed enclosure of the open spaces under the tank. However, the developers have recently stated that: "Great care has been taken that the visual translucency is retained in the top part of the arch. The public will have access to the ground floor cafe and the proposed restaurant at the top of the main arch". Also, the developers are keen to see the area around the Mercury Theatre "revived with well-designed grounds around Jumbo, open for the public to enjoy Colchester's remarkable landmark".