A foot rest installation comprising: a base structure including a footwell ; a foot rest assembly operable between a stowed state and a deployed state, said foot rest assembly comprising: a foot rest support structure pivotable with respect to said base structure about a pivot axis that runs perpendicularly with a front-to-rear axis, said foot rest support structure having a free end distal said pivot axis; a first foot rest component comprising a flexible structure having a first end fixed with respect to said base structure at a first location , and a second end coupled to said foot rest support structure at a second location that is spaced apart from said pivot axis along said front-to-rear axis, and wherein, in said deployed state, said foot rest support structure extends downward and rearward from said pivot axis to deploy said flexible structure in said footwell , and wherein, in said stowed state, said foot rest support structure extends upward and rearward from said pivot axis; and wherein said foot rest assembly includes a second foot rest component located at said free end of said foot rest support structure , characterized in that second foot rest component is slidable with respect to said foot rest support structure in a direction perpendicular with said pivot axis. a base structure including a footwell ; a foot rest assembly operable between a stowed state and a deployed state, said foot rest assembly comprising: a foot rest support structure pivotable with respect to said base structure about a pivot axis that runs perpendicularly with a front-to-rear axis, said foot rest support structure having a free end distal said pivot axis; a first foot rest component comprising a flexible structure having a first end fixed with respect to said base structure at a first location , and a second end coupled to said foot rest support structure at a second location that is spaced apart from said pivot axis along said front-to-rear axis, and wherein, in said deployed state, said foot rest support structure extends downward and rearward from said pivot axis to deploy said flexible structure in said footwell , and wherein, in said stowed state, said foot rest support structure extends upward and rearward from said pivot axis; and wherein said foot rest assembly includes a second foot rest component located at said free end of said foot rest support structure , characterized in that second foot rest component is slidable with respect to said foot rest support structure in a direction perpendicular with said pivot axis. a foot rest support structure pivotable with respect to said base structure about a pivot axis that runs perpendicularly with a front-to-rear axis, said foot rest support structure having a free end distal said pivot axis; a first foot rest component comprising a flexible structure having a first end fixed with respect to said base structure at a first location , and a second end coupled to said foot rest support structure at a second location that is spaced apart from said pivot axis along said front-to-rear axis, and wherein, in said deployed state, said foot rest support structure extends downward and rearward from said pivot axis to deploy said flexible structure in said footwell , and wherein, in said stowed state, said foot rest support structure extends upward and rearward from said pivot axis; and wherein said foot rest assembly includes a second foot rest component located at said free end of said foot rest support structure , characterized in that second foot rest component is slidable with respect to said foot rest support structure in a direction perpendicular with said pivot axis. <EOS>